diff --git a/scripts/gendoc.py b/scripts/gendoc.py
index 431b1710..92024035 100755
--- a/scripts/gendoc.py
+++ b/scripts/gendoc.py
@@ -101,8 +101,8 @@ def prepare_env():
         pass
     
 def cleanup_env():
-    pass
-    #shutil.rmtree("./tmp")
+    #pass
+    shutil.rmtree("./tmp")
 
 def main():
     prepare_env()