diff --git a/.github/workflows/on-pr-main.yml b/.github/workflows/on-pr-main.yml
index e8e1bf1..fed6365 100644
--- a/.github/workflows/on-pr-main.yml
+++ b/.github/workflows/on-pr-main.yml
@@ -39,7 +39,7 @@ jobs:
   builds:
     name: Builds
     needs: extract_version
-    if: '!github.event.pull_request.head.repo.fork && ${{ needs.extract_version.outputs.available == "true" }}'
+    if: '!github.event.pull_request.head.repo.fork && ${{ needs.extract_version.outputs.available == true }}'
     runs-on: ubuntu-22.04
     permissions:
       packages: write