diff --git a/esphome/components/spd2010/__init__.py b/esphome/components/spd2010/__init__.py
index 3fc6c6e940..67a78e5f28 100644
--- a/esphome/components/spd2010/__init__.py
+++ b/esphome/components/spd2010/__init__.py
@@ -1,2 +1,3 @@
 CODEOWNERS = ["@grischard"]
 DEPENDENCIES = ["i2c"]
+DOMAIN = "spd2010"