diff --git a/.github/workflows/release-package.yml b/.github/workflows/release-package.yml
index e068939..86476af 100644
--- a/.github/workflows/release-package.yml
+++ b/.github/workflows/release-package.yml
@@ -45,6 +45,7 @@ jobs:
         uses: actions/github-script@v4
         id: extract-version
         with:
+          result-encoding: string
           script: return /refs\/tags\/servirtium\.core\/v(.+)/.exec(context.ref)[1]
       - name: Nuget Pack
         env: