diff --git a/.github/workflows/acctest.yml b/.github/workflows/acctest.yml
index 1d6aded..a8f568b 100644
--- a/.github/workflows/acctest.yml
+++ b/.github/workflows/acctest.yml
@@ -47,8 +47,8 @@ jobs:
           - stable
         terraform:
           # including a few versions here just in case
-          - '0.12.25'
-          - '0.12.24'
+          - '0.12.26'
+          - '0.13.0-beta2'
     steps:
 
     - name: Set up Go 1.13
diff --git a/go.mod b/go.mod
index 0db28d7..ba6230d 100644
--- a/go.mod
+++ b/go.mod
@@ -1,16 +1,14 @@
 module github.com/paultyng/terraform-provider-unifi
 
-go 1.12
+go 1.14
 
 // replace github.com/paultyng/go-unifi => ../go-unifi
 
 require (
-	github.com/aws/aws-sdk-go v1.25.3 // indirect
 	github.com/go-test/deep v1.0.4 // indirect
 	github.com/hashicorp/go-hclog v0.10.1 // indirect
-	github.com/hashicorp/hcl/v2 v2.2.0 // indirect
 	github.com/hashicorp/terraform-json v0.5.0 // indirect
-	github.com/hashicorp/terraform-plugin-sdk/v2 v2.0.0-rc.1.0.20200513175959-048e70e44356
+	github.com/hashicorp/terraform-plugin-sdk/v2 v2.0.0-rc.2
 	github.com/hashicorp/yamux v0.0.0-20190923154419-df201c70410d // indirect
 	github.com/mattn/go-isatty v0.0.11 // indirect
 	github.com/paultyng/go-unifi v1.3.0
diff --git a/go.sum b/go.sum
index 72ca619..b80908e 100644
--- a/go.sum
+++ b/go.sum
@@ -81,14 +81,16 @@ github.com/hashicorp/go-cty v1.4.1-0.20200414143053-d3edf31b6320 h1:1/D3zfFHttUK
 github.com/hashicorp/go-cty v1.4.1-0.20200414143053-d3edf31b6320/go.mod h1:EiZBMaudVLy8fmjf9Npq1dq9RalhveqZG5w/yz3mHWs=
 github.com/hashicorp/go-getter v1.4.0 h1:ENHNi8494porjD0ZhIrjlAHnveSFhY7hvOJrV/fsKkw=
 github.com/hashicorp/go-getter v1.4.0/go.mod h1:7qxyCd8rBfcShwsvxgIguu4KbS3l8bUCwg2Umn7RjeY=
+github.com/hashicorp/go-getter v1.4.2-0.20200106182914-9813cbd4eb02 h1:l1KB3bHVdvegcIf5upQ5mjcHjs2qsWnKh4Yr9xgIuu8=
+github.com/hashicorp/go-getter v1.4.2-0.20200106182914-9813cbd4eb02/go.mod h1:7qxyCd8rBfcShwsvxgIguu4KbS3l8bUCwg2Umn7RjeY=
 github.com/hashicorp/go-hclog v0.0.0-20180709165350-ff2cf002a8dd/go.mod h1:9bjs9uLqI8l75knNv3lV1kA55veR+WUPSiKIWcQHudI=
 github.com/hashicorp/go-hclog v0.9.2/go.mod h1:5CU+agLiy3J7N7QjHK5d05KxGsuXiQLrjA0H7acj2lQ=
 github.com/hashicorp/go-hclog v0.10.1 h1:uyt/l0dWjJ879yiAu+T7FG3/6QX+zwm4bQ8P7XsYt3o=
 github.com/hashicorp/go-hclog v0.10.1/go.mod h1:whpDNt7SSdeAju8AWKIWsul05p54N/39EeqMAyrmvFQ=
 github.com/hashicorp/go-multierror v1.0.0 h1:iVjPR7a6H0tWELX5NxNe7bYopibicUzc7uPribsnS6o=
 github.com/hashicorp/go-multierror v1.0.0/go.mod h1:dHtQlpGsu+cZNNAkkCN/P3hoUDHhCYQXV3UM06sGGrk=
-github.com/hashicorp/go-plugin v1.2.0 h1:CUfYokW0EJNDcGecVrHZK//Cp1GFlHwoqtcUIEiU6BY=
-github.com/hashicorp/go-plugin v1.2.0/go.mod h1:F9eH4LrE/ZsRdbwhfjs9k9HoDUwAHnYtXdgmf1AVNs0=
+github.com/hashicorp/go-plugin v1.3.0 h1:4d/wJojzvHV1I4i/rrjVaeuyxWrLzDE1mDCyDy8fXS8=
+github.com/hashicorp/go-plugin v1.3.0/go.mod h1:F9eH4LrE/ZsRdbwhfjs9k9HoDUwAHnYtXdgmf1AVNs0=
 github.com/hashicorp/go-safetemp v1.0.0 h1:2HR189eFNrjHQyENnQMMpCiBAsRxzbTMIgBhEyExpmo=
 github.com/hashicorp/go-safetemp v1.0.0/go.mod h1:oaerMy3BhqiTbVye6QuFhFtIceqFoDHxNAB65b+Rj1I=
 github.com/hashicorp/go-uuid v1.0.1 h1:fv1ep09latC32wFoVwnqcnKJGnMSdBanPczbHAYm1BE=
@@ -99,19 +101,18 @@ github.com/hashicorp/go-version v1.2.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09
 github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
 github.com/hashicorp/golang-lru v0.5.1 h1:0hERBMJE1eitiLkihrMvRVBYAkpHzc/J3QdDN+dAcgU=
 github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
-github.com/hashicorp/hcl/v2 v2.0.0/go.mod h1:oVVDG71tEinNGYCxinCYadcmKU9bglqW9pV3txagJ90=
-github.com/hashicorp/hcl/v2 v2.2.0 h1:ZQ1eNLggMfTyFBhV8swxT081mlaRjr4EG85NEjjLB84=
-github.com/hashicorp/hcl/v2 v2.2.0/go.mod h1:MD4q2LOluJ5pRwTVkCXmJOY7ODWDXVXGVB8LY0t7wig=
+github.com/hashicorp/hcl/v2 v2.3.0 h1:iRly8YaMwTBAKhn1Ybk7VSdzbnopghktCD031P8ggUE=
+github.com/hashicorp/hcl/v2 v2.3.0/go.mod h1:d+FwDBbOLvpAM3Z6J7gPj/VoAGkNe/gm352ZhjJ/Zv8=
 github.com/hashicorp/logutils v1.0.0 h1:dLEQVugN8vlakKOUE3ihGLTZJRB4j+M2cdTm/ORI65Y=
 github.com/hashicorp/logutils v1.0.0/go.mod h1:QIAnNjmIWmVIIkWDTG1z5v++HQmx9WQRO+LraFDTW64=
 github.com/hashicorp/terraform-json v0.4.0 h1:KNh29iNxozP5adfUFBJ4/fWd0Cu3taGgjHB38JYqOF4=
 github.com/hashicorp/terraform-json v0.4.0/go.mod h1:eAbqb4w0pSlRmdvl8fOyHAi/+8jnkVYN28gJkSJrLhU=
 github.com/hashicorp/terraform-json v0.5.0 h1:7TV3/F3y7QVSuN4r9BEXqnWqrAyeOtON8f0wvREtyzs=
 github.com/hashicorp/terraform-json v0.5.0/go.mod h1:eAbqb4w0pSlRmdvl8fOyHAi/+8jnkVYN28gJkSJrLhU=
-github.com/hashicorp/terraform-plugin-sdk/v2 v2.0.0-rc.1.0.20200513175959-048e70e44356 h1:sVX14BRZf6dFYzUzi8zl2Lx1SPo1Eoq/HXrG6+7oyqo=
-github.com/hashicorp/terraform-plugin-sdk/v2 v2.0.0-rc.1.0.20200513175959-048e70e44356/go.mod h1:UJ9o0QBh28qqmV3eLZJfjPXJXjo5IRpD1lMM2QDf0yQ=
-github.com/hashicorp/terraform-plugin-test v1.3.0 h1:hU5LoxrOn9qvOo+LTKN6mSav2J+dAMprbdxJPEQvp4U=
-github.com/hashicorp/terraform-plugin-test v1.3.0/go.mod h1:QIJHYz8j+xJtdtLrFTlzQVC0ocr3rf/OjIpgZLK56Hs=
+github.com/hashicorp/terraform-plugin-sdk/v2 v2.0.0-rc.2 h1:HHppQ5ly03DFdZpuxiO2qHEbZ8uJHcZiRp37O9OfnCc=
+github.com/hashicorp/terraform-plugin-sdk/v2 v2.0.0-rc.2/go.mod h1:EmGbJlJ/WPDVvHZKZKSPb6jBiQ5ZFuLksxBXweufgjk=
+github.com/hashicorp/terraform-plugin-test v1.4.0 h1:9/eoY48ZGgcjkSkxIvUD7MGopFYeSv/2wmS09wSZg2I=
+github.com/hashicorp/terraform-plugin-test v1.4.0/go.mod h1:QIJHYz8j+xJtdtLrFTlzQVC0ocr3rf/OjIpgZLK56Hs=
 github.com/hashicorp/yamux v0.0.0-20180604194846-3520598351bb/go.mod h1:+NfK9FKeTrX5uv1uIXGdwYDTeHna2qgaIlx54MXqjAM=
 github.com/hashicorp/yamux v0.0.0-20181012175058-2f1d1f20f75d/go.mod h1:+NfK9FKeTrX5uv1uIXGdwYDTeHna2qgaIlx54MXqjAM=
 github.com/hashicorp/yamux v0.0.0-20190923154419-df201c70410d h1:W+SIwDdl3+jXWeidYySAgzytE3piq6GumXeBjFBG67c=
@@ -182,8 +183,7 @@ github.com/vmihailenco/msgpack v3.3.3+incompatible/go.mod h1:fy3FlTQTDXWkZ7Bh6Ac
 github.com/vmihailenco/msgpack v4.0.1+incompatible/go.mod h1:fy3FlTQTDXWkZ7Bh6AcGMlsjHatGryHQYUTf1ShIgkk=
 github.com/vmihailenco/msgpack v4.0.4+incompatible h1:dSLoQfGFAo3F6OoNhwUmLwVgaUXK79GlxNBwueZn0xI=
 github.com/vmihailenco/msgpack v4.0.4+incompatible/go.mod h1:fy3FlTQTDXWkZ7Bh6AcGMlsjHatGryHQYUTf1ShIgkk=
-github.com/zclconf/go-cty v1.1.0/go.mod h1:xnAOWiHeOqg2nWS62VtQ7pbOu17FtxJNW8RLEih+O3s=
-github.com/zclconf/go-cty v1.1.1/go.mod h1:xnAOWiHeOqg2nWS62VtQ7pbOu17FtxJNW8RLEih+O3s=
+github.com/zclconf/go-cty v1.2.0/go.mod h1:hOPWgoHbaTUnI5k4D2ld+GRpFJSCe6bCM7m1q/N4PQ8=
 github.com/zclconf/go-cty v1.2.1 h1:vGMsygfmeCl4Xb6OA5U5XVAaQZ69FvoG7X2jUtQujb8=
 github.com/zclconf/go-cty v1.2.1/go.mod h1:hOPWgoHbaTUnI5k4D2ld+GRpFJSCe6bCM7m1q/N4PQ8=
 github.com/zclconf/go-cty v1.4.0 h1:+q+tmgyUB94HIdH/uVTIi/+kt3pt4sHwEZAcTyLoGsQ=
diff --git a/internal/provider/data_user_group_test.go b/internal/provider/data_user_group_test.go
index f9a3df4..d33c1a6 100644
--- a/internal/provider/data_user_group_test.go
+++ b/internal/provider/data_user_group_test.go
@@ -8,7 +8,8 @@ import (
 
 func TestAccDataUserGroup_default(t *testing.T) {
 	resource.ParallelTest(t, resource.TestCase{
-		PreCheck: func() { preCheck(t) },
+		PreCheck:          func() { preCheck(t) },
+		ProviderFactories: providerFactories,
 		// TODO: CheckDestroy: ,
 		Steps: []resource.TestStep{
 			{
diff --git a/internal/provider/data_wlan_group_test.go b/internal/provider/data_wlan_group_test.go
index 962ddc7..ca95828 100644
--- a/internal/provider/data_wlan_group_test.go
+++ b/internal/provider/data_wlan_group_test.go
@@ -8,7 +8,8 @@ import (
 
 func TestAccDataWLANGroup_default(t *testing.T) {
 	resource.ParallelTest(t, resource.TestCase{
-		PreCheck: func() { preCheck(t) },
+		PreCheck:          func() { preCheck(t) },
+		ProviderFactories: providerFactories,
 		// TODO: CheckDestroy: ,
 		Steps: []resource.TestStep{
 			{
diff --git a/internal/provider/provider.go b/internal/provider/provider.go
index e426721..0f66295 100644
--- a/internal/provider/provider.go
+++ b/internal/provider/provider.go
@@ -21,7 +21,7 @@ func init() {
 	}
 }
 
-func Provider() *schema.Provider {
+func New() *schema.Provider {
 	p := &schema.Provider{
 		Schema: map[string]*schema.Schema{
 			"username": {
diff --git a/internal/provider/provider_test.go b/internal/provider/provider_test.go
index f469b83..48388fd 100644
--- a/internal/provider/provider_test.go
+++ b/internal/provider/provider_test.go
@@ -5,11 +5,17 @@ import (
 	"os"
 	"testing"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/acctest"
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 	"github.com/paultyng/go-unifi/unifi"
 )
 
+var providerFactories = map[string]func() (*schema.Provider, error){
+	"unifi": func() (*schema.Provider, error) {
+		return New(), nil
+	},
+}
+
 var testClient *unifi.Client
 
 func TestMain(m *testing.M) {
@@ -31,7 +37,6 @@ func TestMain(m *testing.M) {
 		panic(err)
 	}
 
-	acctest.UseBinaryDriver("unifi", Provider)
 	resource.TestMain(m)
 }
 
diff --git a/internal/provider/resource_firewall_group_test.go b/internal/provider/resource_firewall_group_test.go
index 79ca52a..1e7c3f9 100644
--- a/internal/provider/resource_firewall_group_test.go
+++ b/internal/provider/resource_firewall_group_test.go
@@ -10,7 +10,8 @@ import (
 
 func TestAccFirewallGroup_port_group(t *testing.T) {
 	resource.ParallelTest(t, resource.TestCase{
-		PreCheck: func() { preCheck(t) },
+		PreCheck:          func() { preCheck(t) },
+		ProviderFactories: providerFactories,
 		// TODO: CheckDestroy: ,
 		Steps: []resource.TestStep{
 			{
@@ -30,7 +31,8 @@ func TestAccFirewallGroup_port_group(t *testing.T) {
 
 func TestAccFirewallGroup_address_group(t *testing.T) {
 	resource.ParallelTest(t, resource.TestCase{
-		PreCheck: func() { preCheck(t) },
+		PreCheck:          func() { preCheck(t) },
+		ProviderFactories: providerFactories,
 		// TODO: CheckDestroy: ,
 		Steps: []resource.TestStep{
 			{
diff --git a/internal/provider/resource_firewall_rule_test.go b/internal/provider/resource_firewall_rule_test.go
index 77266e1..dbf4323 100644
--- a/internal/provider/resource_firewall_rule_test.go
+++ b/internal/provider/resource_firewall_rule_test.go
@@ -8,7 +8,8 @@ import (
 
 func TestAccFirewallRule_basic(t *testing.T) {
 	resource.ParallelTest(t, resource.TestCase{
-		PreCheck: func() { preCheck(t) },
+		PreCheck:          func() { preCheck(t) },
+		ProviderFactories: providerFactories,
 		// TODO: CheckDestroy: ,
 		Steps: []resource.TestStep{
 			{
diff --git a/internal/provider/resource_network_test.go b/internal/provider/resource_network_test.go
index a6f3248..dfaf982 100644
--- a/internal/provider/resource_network_test.go
+++ b/internal/provider/resource_network_test.go
@@ -10,7 +10,8 @@ import (
 
 func TestAccNetwork_basic(t *testing.T) {
 	resource.ParallelTest(t, resource.TestCase{
-		PreCheck: func() { preCheck(t) },
+		PreCheck:          func() { preCheck(t) },
+		ProviderFactories: providerFactories,
 		// TODO: CheckDestroy: ,
 		Steps: []resource.TestStep{
 			{
@@ -38,7 +39,8 @@ func TestAccNetwork_basic(t *testing.T) {
 
 func TestAccNetwork_weird_cidr(t *testing.T) {
 	resource.ParallelTest(t, resource.TestCase{
-		PreCheck: func() { preCheck(t) },
+		PreCheck:          func() { preCheck(t) },
+		ProviderFactories: providerFactories,
 		// TODO: CheckDestroy: ,
 		Steps: []resource.TestStep{
 			{
@@ -54,7 +56,8 @@ func TestAccNetwork_weird_cidr(t *testing.T) {
 
 func TestAccNetwork_dhcp_dns(t *testing.T) {
 	resource.ParallelTest(t, resource.TestCase{
-		PreCheck: func() { preCheck(t) },
+		PreCheck:          func() { preCheck(t) },
+		ProviderFactories: providerFactories,
 		// TODO: CheckDestroy: ,
 		Steps: []resource.TestStep{
 			{
diff --git a/internal/provider/resource_port_forward_test.go b/internal/provider/resource_port_forward_test.go
index 591a4c3..6b851cf 100644
--- a/internal/provider/resource_port_forward_test.go
+++ b/internal/provider/resource_port_forward_test.go
@@ -9,7 +9,8 @@ import (
 
 func TestAccPortForward_basic(t *testing.T) {
 	resource.ParallelTest(t, resource.TestCase{
-		PreCheck: func() { preCheck(t) },
+		PreCheck:          func() { preCheck(t) },
+		ProviderFactories: providerFactories,
 		// TODO: CheckDestroy: ,
 		Steps: []resource.TestStep{
 			{
diff --git a/internal/provider/resource_user_group_test.go b/internal/provider/resource_user_group_test.go
index 51ada0a..968fbb9 100644
--- a/internal/provider/resource_user_group_test.go
+++ b/internal/provider/resource_user_group_test.go
@@ -8,7 +8,8 @@ import (
 
 func TestAccUserGroup_basic(t *testing.T) {
 	resource.ParallelTest(t, resource.TestCase{
-		PreCheck: func() { preCheck(t) },
+		PreCheck:          func() { preCheck(t) },
+		ProviderFactories: providerFactories,
 		// TODO: CheckDestroy: ,
 		Steps: []resource.TestStep{
 			{
diff --git a/internal/provider/resource_user_test.go b/internal/provider/resource_user_test.go
index 8af6bef..57c5142 100644
--- a/internal/provider/resource_user_test.go
+++ b/internal/provider/resource_user_test.go
@@ -19,7 +19,8 @@ func userImportStep(name string) resource.TestStep {
 
 func TestAccUser_basic(t *testing.T) {
 	resource.ParallelTest(t, resource.TestCase{
-		PreCheck: func() { preCheck(t) },
+		PreCheck:          func() { preCheck(t) },
+		ProviderFactories: providerFactories,
 		// TODO: CheckDestroy: ,
 		Steps: []resource.TestStep{
 			{
@@ -51,7 +52,8 @@ func TestAccUser_basic(t *testing.T) {
 func TestAccUser_fixed_ip(t *testing.T) {
 	vlanID := 301
 	resource.ParallelTest(t, resource.TestCase{
-		PreCheck: func() { preCheck(t) },
+		PreCheck:          func() { preCheck(t) },
+		ProviderFactories: providerFactories,
 		// TODO: CheckDestroy: ,
 		Steps: []resource.TestStep{
 			{
@@ -87,7 +89,8 @@ func TestAccUser_fixed_ip(t *testing.T) {
 
 func TestAccUser_blocking(t *testing.T) {
 	resource.ParallelTest(t, resource.TestCase{
-		PreCheck: func() { preCheck(t) },
+		PreCheck:          func() { preCheck(t) },
+		ProviderFactories: providerFactories,
 		// TODO: CheckDestroy: ,
 		Steps: []resource.TestStep{
 			{
@@ -134,6 +137,7 @@ func TestAccUser_existing_mac_allow(t *testing.T) {
 				t.Fatal(err)
 			}
 		},
+		ProviderFactories: providerFactories,
 		CheckDestroy: func(*terraform.State) error {
 			// TODO: CheckDestroy: ,
 
@@ -168,6 +172,7 @@ func TestAccUser_existing_mac_deny(t *testing.T) {
 				t.Fatal(err)
 			}
 		},
+		ProviderFactories: providerFactories,
 		CheckDestroy: func(*terraform.State) error {
 			// TODO: CheckDestroy: ,
 
diff --git a/internal/provider/resource_wlan_test.go b/internal/provider/resource_wlan_test.go
index 8c9e2d7..ab3a897 100644
--- a/internal/provider/resource_wlan_test.go
+++ b/internal/provider/resource_wlan_test.go
@@ -9,6 +9,8 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/terraform"
 )
 
+// TODO: test changing security, see https://github.com/paultyng/terraform-provider-unifi/issues/32
+
 // there is a max of 4 SSID's at once, and if you are running this on a
 // controller with existing SSID's, you may want to limit the concurrency.
 var wlanConcurrency chan struct{}
@@ -40,7 +42,8 @@ func wlanPreCheck(t *testing.T) func() {
 
 func TestAccWLAN_wpapsk(t *testing.T) {
 	resource.ParallelTest(t, resource.TestCase{
-		PreCheck: wlanPreCheck(t),
+		PreCheck:          wlanPreCheck(t),
+		ProviderFactories: providerFactories,
 		CheckDestroy: func(*terraform.State) error {
 			// TODO: actual CheckDestroy
 
@@ -61,7 +64,8 @@ func TestAccWLAN_wpapsk(t *testing.T) {
 
 func TestAccWLAN_open(t *testing.T) {
 	resource.ParallelTest(t, resource.TestCase{
-		PreCheck: wlanPreCheck(t),
+		PreCheck:          wlanPreCheck(t),
+		ProviderFactories: providerFactories,
 		CheckDestroy: func(*terraform.State) error {
 			// TODO: actual CheckDestroy
 
@@ -96,7 +100,8 @@ func TestAccWLAN_open(t *testing.T) {
 
 func TestAccWLAN_change_security(t *testing.T) {
 	resource.ParallelTest(t, resource.TestCase{
-		PreCheck: wlanPreCheck(t),
+		PreCheck:          wlanPreCheck(t),
+		ProviderFactories: providerFactories,
 		CheckDestroy: func(*terraform.State) error {
 			// TODO: actual CheckDestroy
 
@@ -130,7 +135,8 @@ func TestAccWLAN_change_security(t *testing.T) {
 
 func TestAccWLAN_schedule(t *testing.T) {
 	resource.ParallelTest(t, resource.TestCase{
-		PreCheck: wlanPreCheck(t),
+		PreCheck:          wlanPreCheck(t),
+		ProviderFactories: providerFactories,
 		CheckDestroy: func(*terraform.State) error {
 			// TODO: actual CheckDestroy
 
@@ -155,7 +161,8 @@ func TestAccWLAN_wpaeap(t *testing.T) {
 	}
 
 	resource.ParallelTest(t, resource.TestCase{
-		PreCheck: wlanPreCheck(t),
+		PreCheck:          wlanPreCheck(t),
+		ProviderFactories: providerFactories,
 		CheckDestroy: func(*terraform.State) error {
 			// TODO: actual CheckDestroy
 
diff --git a/main.go b/main.go
index e0995e8..c35d8b7 100644
--- a/main.go
+++ b/main.go
@@ -8,6 +8,6 @@ import (
 
 func main() {
 	plugin.Serve(&plugin.ServeOpts{
-		ProviderFunc: provider.Provider,
+		ProviderFunc: provider.New,
 	})
 }