diff --git a/.github/workflows/helmchart.yml b/.github/workflows/helmchart.yml
index 09498f4525bc..b2fde7c59846 100644
--- a/.github/workflows/helmchart.yml
+++ b/.github/workflows/helmchart.yml
@@ -7,6 +7,7 @@ on:
 
 jobs:
   build-and-push:
+    if: ${{ github.event_name != 'pull_request' }}
     runs-on: ubuntu-latest
 
     steps:
@@ -30,7 +31,7 @@ jobs:
           elif [[ "${GITHUB_REF}" == refs/pull/* ]]; then
             SEM_VERSION="0.0.0-pr${{ github.event.pull_request.number }}"
           else
-            SEM_VERSION="${GITHUB_REF#refs/heads/}"
+            SEM_VERSION="0.0.0-${GITHUB_REF#refs/heads/}"
           fi
           echo "SEM_VERSION=${SEM_VERSION}" >> "$GITHUB_ENV"