diff --git a/.github/workflows/upload-secrets.yml b/.github/workflows/upload-secrets.yml
index 41071cf..31d8ca7 100644
--- a/.github/workflows/upload-secrets.yml
+++ b/.github/workflows/upload-secrets.yml
@@ -2,7 +2,7 @@ name: Publish encrypted laptop configuration data
 
 on:
   push:
-    branches: [$default-branch]
+    branches: ['main']
   workflow_dispatch:
 
 # Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages