1 files changed, 1 insertions, 1 deletions
diff --git a/Lib/site.py b/Lib/site.py
index 5d63c75..982dbc8 100644
--- a/Lib/site.py
+++ b/Lib/site.py
@@ -196,7 +196,7 @@ def addsitedir(sitedir, known_paths=None):
         known_paths.add(sitedircase)
     try:
         names = os.listdir(sitedir)
-    except os.error:
+    except OSError:
         return
     names = [name for name in names if name.endswith(".pth")]
     for name in sorted(names):