diff --git a/.gitea/workflows/deploy.yml b/.gitea/workflows/deploy.yml
index 0ea0c10..53a85ca 100644
--- a/.gitea/workflows/deploy.yml
+++ b/.gitea/workflows/deploy.yml
@@ -38,7 +38,7 @@ jobs:
                   tags: |
                       rooftopenergy/powermeter-frontend:${{ steps.extract_tag.outputs.tag }}
                   build-args: |
-                      NEXT_PUBLIC_FASTAPI_URL: ${{ secrets.NEXT_PUBLIC_FASTAPI_URL }}        
+                      NEXT_PUBLIC_FASTAPI_URL=${{ secrets.NEXT_PUBLIC_FASTAPI_URL }}        
 
             - name: SSH and Deploy
               uses: appleboy/ssh-action@master