diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 37af2c09..35834e3d 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -56,6 +56,7 @@ jobs:
   push-image:
     name: Docker Image Build
     runs-on: ubuntu-latest
+    if: github.ref == 'refs/heads/master'
     steps:
       - uses: actions/checkout@v3
       - uses: docker/login-action@v2