diff --git a/.github/workflows/build-notebookcontroller.yml b/.github/workflows/build-notebookcontroller.yml
index 18a84c20d52..e830e9aa5a9 100644
--- a/.github/workflows/build-notebookcontroller.yml
+++ b/.github/workflows/build-notebookcontroller.yml
@@ -50,9 +50,6 @@ jobs:
             --build-arg commit=$(git rev-parse HEAD) \
             -f notebook-controller/Dockerfile
           docker push ${{ env.REGISTRY_NAME }}.azurecr.io/kubeflow/notebook-controller:${{ github.sha }}
-          docker tag ${{ env.REGISTRY_NAME }}.azurecr.io/kubeflow/notebook-controller:${{ github.sha }} \
-            ${{ env.REGISTRY_NAME }}.azurecr.io/kubeflow/notebook-controller:${GITHUB_REF#refs/*/}
-          docker push ${{ env.REGISTRY_NAME }}.azurecr.io/kubeflow/notebook-controller:${GITHUB_REF#refs/*/}
 
       # Scan image for vulnerabilities
       - uses: Azure/container-scan@v0