diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index ef5e7a0..d43b00e 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -54,7 +54,7 @@ jobs:
           asset_content_type: application/text
       # set tag
       - id: tag-setter
-        run: echo '::set-output name=tag_name::${git describe --tags}'
+        run: echo '::set-output name=tag_name::$(git describe --tags)'
       # Dispatch build actions
       - name: Repository Dispatch
         uses: peter-evans/repository-dispatch@v1