diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index a9c2579..812b9ac 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -9,7 +9,7 @@ on:
 jobs:
   deploy:
     runs-on: self-hosted
-    if: github.event.workflow_run.conclusion == 'success'
+    if: ${{ github.event.workflow_run.conclusion == 'success' }}
 
     steps:
       - uses: actions/checkout@v3