diff --git a/.github/actions/docker/action.yaml b/.github/actions/docker/action.yaml
index 4e1b6570a958..9ae3960043b8 100644
--- a/.github/actions/docker/action.yaml
+++ b/.github/actions/docker/action.yaml
@@ -46,8 +46,11 @@ runs:
       run: echo "DOCKER_TAG=ghcr.io/${REPO}/${{inputs.docker_image}}:${GITHUB_BASE_REF%.1+}" >> $GITHUB_ENV
       shell: bash
     - name: Set up Cloud SDK
-      if: ${{ (steps.changed-files.outputs.any_changed == 'true') && (github.event_name == 'pull_request') && (github.event.pull_request.head.repo.fork) }}
-      uses: google-github-actions/setup-gcloud@v1
+      uses: isarkis/setup-gcloud@40dce7857b354839efac498d3632050f568090b6 # v1.1.1
+    - name: Configure Docker auth for GCloud
+      shell: bash
+      run: |
+        gcloud auth configure-docker
     - name: Set Docker Tag
       id: set-docker-tag-presubmit-fork
       env:
diff --git a/docker/linux/base/Dockerfile b/docker/linux/base/Dockerfile
index 0650f71f6630..76cafd410742 100644
--- a/docker/linux/base/Dockerfile
+++ b/docker/linux/base/Dockerfile
@@ -14,11 +14,7 @@
 
 ARG BASE_OS
 ARG BASE_OS_TAG
-<<<<<<< HEAD
-FROM ${BASE_OS:-gcr.io/cloud-marketplace-containers/google/debian10}:${BASE_OS_TAG:-latest}
-=======
-FROM ${BASE_OS:-marketplace.gcr.io/google/debian11}:${BASE_OS_TAG:-latest}
->>>>>>> 6c55b73523a ([Docker] Fix base container alias (#4141))
+FROM ${BASE_OS:-marketplace.gcr.io/google/debian10}:${BASE_OS_TAG:-latest}
 
 COPY base/clean-after-apt.sh /opt/clean-after-apt.sh