diff --git a/.github/actions/deploy-cloud-run/action.yml b/.github/actions/deploy-cloud-run/action.yml
index 58f9367..bba0f03 100644
--- a/.github/actions/deploy-cloud-run/action.yml
+++ b/.github/actions/deploy-cloud-run/action.yml
@@ -14,17 +14,27 @@ inputs:
     description: 'Artifact Registry'
     required: false
     default: us-central1-docker.pkg.dev
+  skip_auth:
+    description: 'Skip authentication'
+    required: false
+    default: false
+  skip_sdk:
+    description: 'Skip SDK installation'
+    required: false
+    default: false
 
 runs:
   using: 'composite'
   steps:
     - id: 'auth'
       name: gcloud auth
+      if: ${{ !inputs.skip_auth }}
       uses: google-github-actions/auth@v2
       with:
         credentials_json: '${{ inputs.credentials_json }}'
 
     - name: gcloud sdk
+      if: ${{ !inputs.skip_sdk }}
       uses: google-github-actions/setup-gcloud@v2
       with:
         skip_install: true
diff --git a/.github/actions/dockerize/action.yml b/.github/actions/dockerize/action.yml
index 8726fc1..a92df89 100644
--- a/.github/actions/dockerize/action.yml
+++ b/.github/actions/dockerize/action.yml
@@ -18,17 +18,27 @@ inputs:
     description: 'Artifact Registry'
     required: false
     default: us-central1-docker.pkg.dev
+  skip_auth:
+    description: 'Skip authentication'
+    required: false
+    default: false
+  skip_sdk:
+    description: 'Skip SDK installation'
+    required: false
+    default: false
 
 runs:
   using: 'composite'
   steps:
     - id: 'auth'
       name: gcloud auth
+      if: ${{ !inputs.skip_auth }}
       uses: google-github-actions/auth@v2
       with:
         credentials_json: '${{ inputs.credentials_json }}'
 
     - name: gcloud sdk
+      if: ${{ !inputs.skip_sdk }}
       uses: google-github-actions/setup-gcloud@v2
       with:
         skip_install: true
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2665534..a4aefd9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -65,3 +65,5 @@ jobs:
           credentials_json: ${{ secrets.GCP_SA_KEY }}
           project_id: ${{ env.PROJECT_ID }}
           service_name: ${{ env.SERVICE_NAME }}
+          skip_auth: true # already authenticated
+          skip_sdk: true # already installed