diff --git a/.github/workflows/node-api-ci.yaml b/.github/workflows/node-api-ci.yaml
index f13ec05..1398894 100644
--- a/.github/workflows/node-api-ci.yaml
+++ b/.github/workflows/node-api-ci.yaml
@@ -7,10 +7,6 @@ on:
     paths:
       - services/node-api/**
       - .github/workflows/node-api-ci.yaml
-  pull_request:
-    paths:
-      - services/node-api/**
-      - .github/workflows/node-api-ci.yaml
 
 permissions:
   contents: read
@@ -63,7 +59,6 @@ jobs:
           context: services/node-api
           push: true
           platforms: linux/amd64,linux/arm64
-
           tags: |
             ${{ env.IMAGE_NAME }}:main
             ${{ env.IMAGE_NAME }}:${{ github.sha }}
diff --git a/.github/workflows/node-api-preview.yaml b/.github/workflows/node-api-preview.yaml
index a67e088..95be0b8 100644
--- a/.github/workflows/node-api-preview.yaml
+++ b/.github/workflows/node-api-preview.yaml
@@ -11,8 +11,9 @@ on:
       - .github/workflows/node-api-preview.yaml
 
 permissions:
-  contents: read
+  contents: write
   packages: write
+  pull-requests: read
 
 env:
   IMAGE_NAME: ghcr.io/${{ github.repository }}/node-api
@@ -67,3 +68,60 @@ jobs:
           push: true
           platforms: linux/amd64,linux/arm64
           tags: ${{ steps.image.outputs.image }}
+
+      - name: Checkout main for GitOps update
+        uses: actions/checkout@v4
+        with:
+          ref: main
+
+      - name: Generate preview application
+        run: |
+          PR_NUMBER="${{ github.event.pull_request.number }}"
+          PREVIEW_NAME="node-api-pr-${PR_NUMBER}"
+          PREVIEW_NAMESPACE="preview-node-api-pr-${PR_NUMBER}"
+          IMAGE_TAG="${{ steps.image.outputs.tag }}"
+
+          mkdir -p previews/node-api
+
+          {
+            echo "apiVersion: argoproj.io/v1alpha1"
+            echo "kind: Application"
+            echo "metadata:"
+            echo "  name: ${PREVIEW_NAME}"
+            echo "  namespace: argo-cd"
+            echo "spec:"
+            echo "  project: default"
+            echo "  source:"
+            echo "    repoURL: https://github.com/devshinthant/internal-developer-platform.git"
+            echo "    targetRevision: main"
+            echo "    path: charts/node-api"
+            echo "    helm:"
+            echo "      values: |"
+            echo "        image:"
+            echo "          tag: ${IMAGE_TAG}"
+            echo "        replicaCount: 1"
+            echo "  destination:"
+            echo "    server: https://kubernetes.default.svc"
+            echo "    namespace: ${PREVIEW_NAMESPACE}"
+            echo "  syncPolicy:"
+            echo "    automated:"
+            echo "      prune: true"
+            echo "      selfHeal: true"
+            echo "    syncOptions:"
+            echo "      - CreateNamespace=true"
+          } > "previews/node-api/pr-${PR_NUMBER}.yaml"
+
+      - name: Commit preview application
+        run: |
+          git config user.name "github-actions[bot]"
+          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
+
+          git add "previews/node-api/pr-${{ github.event.pull_request.number }}.yaml"
+
+          if git diff --cached --quiet; then
+            echo "No preview changes to commit"
+            exit 0
+          fi
+
+          git commit -m "Update node-api preview for PR #${{ github.event.pull_request.number }}"
+          git push origin HEAD:main
diff --git a/charts/node-api/templates/deployment.yaml b/charts/node-api/templates/deployment.yaml
index 86270f5..3762944 100644
--- a/charts/node-api/templates/deployment.yaml
+++ b/charts/node-api/templates/deployment.yaml
@@ -33,6 +33,3 @@ spec:
               port: {{ .Values.service.targetPort }}
           resources:
             {{- toYaml .Values.resources | nindent 12 }}
-      imagePullSecrets:
-        {{- toYaml .Values.imagePullSecrets | nindent 8 }}
-