diff --git a/script/hassfest/codeowners.py b/script/hassfest/codeowners.py
index cf8fb02b989..09498cfca01 100644
--- a/script/hassfest/codeowners.py
+++ b/script/hassfest/codeowners.py
@@ -56,7 +56,7 @@ def generate_and_validate(integrations: dict[str, Integration], config: Config):
 
         parts.append(f"homeassistant/components/{domain}/* {' '.join(codeowners)}")
 
-        if (config.root / "tests/components" / domain).exists():
+        if (config.root / "tests/components" / domain / "__init__.py").exists():
             parts.append(f"tests/components/{domain}/* {' '.join(codeowners)}")
 
     parts.append(f"\n{INDIVIDUAL_FILES.strip()}")