diff --git a/base.yml b/base.yml
index a6434b3..66cd333 100644
--- a/base.yml
+++ b/base.yml
@@ -14,7 +14,8 @@ esp8266:
 external_components:
   - source:
       type: git
-      url: https://github.com/esphome-ratgdo/esphome-ratgdo@dev
+      url: https://github.com/esphome-ratgdo/esphome-ratgdo
+      ref: dev
     refresh: 1s
 
 ratgdo: