diff --git a/osh/worker/tasks/task_errata_diff_build.py b/osh/worker/tasks/task_errata_diff_build.py
index 56e8b38b..af0fe6ef 100644
--- a/osh/worker/tasks/task_errata_diff_build.py
+++ b/osh/worker/tasks/task_errata_diff_build.py
@@ -83,7 +83,7 @@ def run(self):
                     self.hub.upload_task_log(f, self.task_id, base_results)
 
         if retcode > 0:
-            print(f"Scanning have not completed successfully ({retcode})",
+            print(f"Scanning has not completed successfully ({retcode})",
                   file=sys.stderr)
             self.hub.worker.fail_scan(scan_id, f'csmock return code: {retcode}')
             self.fail()