Issue #18200: Back out usage of ModuleNotFoundError (8d28d44f3a9a)
diff --git a/Lib/_dummy_thread.py b/Lib/_dummy_thread.py
index 4909d18..13b1f26 100644
--- a/Lib/_dummy_thread.py
+++ b/Lib/_dummy_thread.py
@@ -7,7 +7,7 @@
 
     try:
         import _thread
-    except ModuleNotFoundError:
+    except ImportError:
         import _dummy_thread as _thread
 
 """