diff --git a/.github/workflows/manual-build.yml b/.github/workflows/manual-build.yml
index bfc4643..207a3ec 100644
--- a/.github/workflows/manual-build.yml
+++ b/.github/workflows/manual-build.yml
@@ -21,7 +21,7 @@ jobs:
       - name: Extract Version
         id: extract_version
         run: |
-          version=$(python3 -c "import version; print(f'dev-{version.__version__'})")
+          version=$(python3 -c "import version; print(f'dev-{version.__version__}')")
           echo "VERSION=$version" >> $GITHUB_ENV
 
       # Set up Docker