diff --git a/.forgejo/workflows/build.yml b/.forgejo/workflows/build.yml
index 1cd3697fb..80344ff84 100644
--- a/.forgejo/workflows/build.yml
+++ b/.forgejo/workflows/build.yml
@@ -219,7 +219,6 @@ jobs:
 
             const {owner, repo} = context.repo;
             const run_id = ${{ forgejo.run_number }};
-            const pull_head_sha = '${{ forgejo.event.workflow_run.head_sha }}';
 
             const issue_number = ${{ forgejo.event.pull_request.number }};
             core.info(`Using pull request ${issue_number}`);