diff --git a/.github/workflows/linux-release.yml b/.github/workflows/linux-release.yml
index 6e5beb7..87475c1 100644
--- a/.github/workflows/linux-release.yml
+++ b/.github/workflows/linux-release.yml
@@ -50,6 +50,7 @@ jobs:
         if: startsWith(github.ref, 'refs/tags/')
         uses: softprops/action-gh-release@v2
         with:
+          prerelease: ${{ contains(github.ref_name, '-') }}
           files: |
             server-monitor-manager-${{ matrix.runtime }}.tar.gz
             server-monitor-manager-${{ matrix.runtime }}.tar.gz.sha256