diff --git a/.github/workflows/update-deployment.yaml b/.github/workflows/update-deployment.yaml
index 8edc7fd..95ff37e 100644
--- a/.github/workflows/update-deployment.yaml
+++ b/.github/workflows/update-deployment.yaml
@@ -16,5 +16,5 @@ jobs:
           client-payload: |
             {
               "sha": "${{ github.sha }}",
-              "ref": "${{ github.ref }}",
+              "ref": "${{ github.ref }}"
             }