diff --git a/tests/tools/test_connectors_import_deadlock.py b/tests/tools/test_connectors_import_deadlock.py
index 2d05618316..d1631adcc9 100644
--- a/tests/tools/test_connectors_import_deadlock.py
+++ b/tests/tools/test_connectors_import_deadlock.py
@@ -52,7 +52,7 @@ for t in threads:
 for t in threads:
     t.join(timeout=120)
 print("alive", sum(1 for t in threads if t.is_alive()))
-print("errors", [e for e in errors if e[1] != "KeyError"])
+print("errors", [e for e in errors if e[1] == "_DeadlockError"])
 """