diff --git a/.github/workflows/publish-beta.yml b/.github/workflows/publish-beta.yml
index ba035bcc..63c59437 100644
--- a/.github/workflows/publish-beta.yml
+++ b/.github/workflows/publish-beta.yml
@@ -60,7 +60,7 @@ jobs:
         env:
           OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
         run: |
-          MESSAGES=$(cat <<EOF
+          MESSAGES=$(cat <<-EOF
           ${{ steps.commits.outputs.messages }}
           EOF
           )