diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index fec1722..0be0174 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -302,7 +302,7 @@ jobs:
                 generate_release_notes: true,
                 name: process.env.RELEASE_TAG,
                 owner: context.repo.owner,
-                prerelease: ${{ (startsWith(github.ref, 'refs/tags/') && ! contains(github.ref, '-pre-')) && true || false }},
+                prerelease: ${{ (startsWith(github.ref, 'refs/tags/') && contains(github.ref, '-pre-')) && true || false }},
                 repo: context.repo.repo,
                 tag_name: process.env.RELEASE_TAG,
               });