diff --git a/mmv1/third_party/terraform/services/firebaseappcheck/resource_firebase_app_check_service_config_test.go b/mmv1/third_party/terraform/services/firebaseappcheck/resource_firebase_app_check_service_config_test.go
index 2ea26c572329..aba5a807434f 100644
--- a/mmv1/third_party/terraform/services/firebaseappcheck/resource_firebase_app_check_service_config_test.go
+++ b/mmv1/third_party/terraform/services/firebaseappcheck/resource_firebase_app_check_service_config_test.go
@@ -14,7 +14,7 @@ func TestAccFirebaseAppCheckServiceConfig_firebaseAppCheckServiceConfigUpdate(t
 
 	context := map[string]interface{}{
 		"project_id":    envvar.GetTestProjectFromEnv(),
-		"service_id":    "firestore.googleapis.com",
+		"service_id":    "identitytoolkit.googleapis.com",
 		"random_suffix": acctest.RandString(t, 10),
 	}