diff --git a/.github/workflows/preview.yml b/.github/workflows/preview.yml
index 2404c6e6..3cbcb789 100644
--- a/.github/workflows/preview.yml
+++ b/.github/workflows/preview.yml
@@ -85,6 +85,6 @@ jobs:
               issue_number: context.issue.number,
               owner: context.repo.owner,
               repo: context.repo.repo,
-              body: '✅ Successfully deployed to: $TARGET_URL'
+              body: '✅ Successfully deployed to: ${TARGET_URL}'
             })