diff --git a/.github/workflows/build-and-push.yml b/.github/workflows/build-and-push.yml
index 65df39d..9c464b7 100644
--- a/.github/workflows/build-and-push.yml
+++ b/.github/workflows/build-and-push.yml
@@ -148,16 +148,6 @@ jobs:
             org.opencontainers.image.description=Taskerra Frontend Web Application
             org.opencontainers.image.vendor=Taskerra
 
-      # Determine API URL based on branch
-      - name: Set API URL
-        id: api_url
-        run: |
-          if [[ "${{ github.ref }}" == "refs/heads/master" ]]; then
-            echo "VITE_API_URL=https://api.taskerra.com" >> $GITHUB_OUTPUT
-          else
-            echo "VITE_API_URL=http://localhost:3002/api/v1" >> $GITHUB_OUTPUT
-          fi
-
       - name: Build and push Frontend image
         uses: docker/build-push-action@v5
         with:
@@ -168,8 +158,7 @@ jobs:
           labels: ${{ steps.meta.outputs.labels }}
           cache-from: type=gha
           cache-to: type=gha,mode=max
-          build-args: |
-            VITE_API_URL=${{ steps.api_url.outputs.VITE_API_URL }}
+          # Removed args as no VITE_API_URL needed - using relative URLs in production
 
       - name: Output image details
         run: |
@@ -178,7 +167,7 @@ jobs:
           echo '```' >> $GITHUB_STEP_SUMMARY
           echo "${{ steps.meta.outputs.tags }}" >> $GITHUB_STEP_SUMMARY
           echo '```' >> $GITHUB_STEP_SUMMARY
-          echo "**API URL:** ${{ steps.api_url.outputs.VITE_API_URL }}" >> $GITHUB_STEP_SUMMARY
+          echo "**API URL:** Relative URLs (/api/v1) - proxied by nginx" >> $GITHUB_STEP_SUMMARY
 
   notify:
     name: Notify Build Status