diff --git a/tests/components/ags10/common.yaml b/tests/components/ags10/common.yaml
index 8009c56295..8441729a8f 100644
--- a/tests/components/ags10/common.yaml
+++ b/tests/components/ags10/common.yaml
@@ -1,6 +1,7 @@
 sensor:
   - platform: ags10
     id: ags10_1
+    i2c_id: i2c_bus
     tvoc:
       name: AGS10 TVOC
     update_interval: 60s
diff --git a/tests/components/bmi270/common.yaml b/tests/components/bmi270/common.yaml
index 0f9b70631c..41f30fd5c6 100644
--- a/tests/components/bmi270/common.yaml
+++ b/tests/components/bmi270/common.yaml
@@ -61,6 +61,7 @@ sensor:
 motion:
   - platform: bmi270
     id: bmi270_motion
+    i2c_id: i2c_bus
   # Accelerometer full-scale range: 2G | 4G | 8G | 16G
     accelerometer_range: 4G
 
diff --git a/tests/components/ds248x/common.yaml b/tests/components/ds248x/common.yaml
index 53ae56f20a..4429f5b772 100644
--- a/tests/components/ds248x/common.yaml
+++ b/tests/components/ds248x/common.yaml
@@ -5,10 +5,12 @@
 #   - DS2484:     adjustable 1-Wire timing + RWPU pullup resistor selection
 ds248x:
   - id: ds2482_100
+    i2c_id: i2c_bus
     address: 0x18
     type: ds2482-100
     active_pullup: true
   - id: ds2482_101
+    i2c_id: i2c_bus
     address: 0x19
     type: ds2482-101
     active_pullup: true
@@ -18,10 +20,12 @@ ds248x:
     bus_sleep: true
     hub_sleep: true
   - id: ds2482_800
+    i2c_id: i2c_bus
     address: 0x1a
     type: ds2482-800
     active_pullup: true
   - id: ds2484_hub
+    i2c_id: i2c_bus
     address: 0x1b
     type: ds2484
     active_pullup: true
diff --git a/tests/components/lsm6ds/common.yaml b/tests/components/lsm6ds/common.yaml
index aeacd31448..40bfbfc2a1 100644
--- a/tests/components/lsm6ds/common.yaml
+++ b/tests/components/lsm6ds/common.yaml
@@ -61,6 +61,7 @@ sensor:
 motion:
   - platform: lsm6ds
     id: lsm6ds_motion
+    i2c_id: i2c_bus
   # Accelerometer full-scale range: 2G | 4G | 8G | 16G
     accelerometer_range: 4G
 
diff --git a/tests/components/ltr501/common.yaml b/tests/components/ltr501/common.yaml
index 77c6f13739..406450f8c5 100644
--- a/tests/components/ltr501/common.yaml
+++ b/tests/components/ltr501/common.yaml
@@ -1,5 +1,6 @@
 sensor:
   - platform: ltr501
+    i2c_id: i2c_bus
     address: 0x23
     type: ALS_PS
     gain: 1X
diff --git a/tests/components/ltr_als_ps/common.yaml b/tests/components/ltr_als_ps/common.yaml
index edad4b2e4f..6c555eeb74 100644
--- a/tests/components/ltr_als_ps/common.yaml
+++ b/tests/components/ltr_als_ps/common.yaml
@@ -1,5 +1,6 @@
 sensor:
   - platform: ltr_als_ps
+    i2c_id: i2c_bus
     address: 0x23
     gain: 1x
     integration_time: 100ms