diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 3b7efd5..aa8c59a 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -14,7 +14,7 @@ jobs:
 
     runs-on: windows-latest
     env:
-      version: 2.0.${{ github.run_number }}${{ github.ref == 'refs/heads/master' && '' || '-prerelease' }}
+      version: 2.0.${{ github.run_number }}${{ github.ref != 'refs/heads/master' && '-prerelease' || '' }}
 
     steps:
     - uses: actions/checkout@v2