diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 146f2bc..adac716 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -9,7 +9,7 @@ permissions:
 'on':
   push:
     branches:
-      - main
+      - holochain-0.3
     tags-ignore:
       - '**'
     paths-ignore: