diff --git a/action.yml b/action.yml
index 7a3ff0e..6c2e5a2 100644
--- a/action.yml
+++ b/action.yml
@@ -97,7 +97,7 @@ inputs:
   copybara_image:
     description: "Copybara Docker image to run."
     required: false
-    default: "649962636948.dkr.ecr.ap-northeast-2.amazonaws.com/copybara"
+    default: "olivr/copybara"
 
   copybara_image_tag:
     description: "Copybara Docker image tag to use."