diff --git a/.github/workflows/docker_build.yml b/.github/workflows/docker_build.yml
index 2470d2a2bb..55b2adf8d4 100644
--- a/.github/workflows/docker_build.yml
+++ b/.github/workflows/docker_build.yml
@@ -36,7 +36,7 @@ jobs:
         uses: actions/checkout@v2
 
       - name: Build Docker Image (No Push)
-        if: github.event_name == 'pull_request' || github.event_name == 'push'
+        if: github.event_name == 'pull_request' || (github.event_name == 'push' && github.ref != 'refs/heads/main')
         uses: docker/build-push-action@v5.1.0
         with:
           context: .