diff --git a/.github/workflows/snapshot.yml b/.github/workflows/snapshot.yml
index 8afab6022..af04a6b14 100644
--- a/.github/workflows/snapshot.yml
+++ b/.github/workflows/snapshot.yml
@@ -1,7 +1,8 @@
 name: Snapshot
 on:
   push:
-    branches: [ $default-branch ]
+    branches:
+      - main
 
 jobs:
   snapshot: