diff --git a/third_party/python/Lib/importlib/_bootstrap.py b/third_party/python/Lib/importlib/_bootstrap.py
index 7c484fb8c..9ae8032db 100644
--- a/third_party/python/Lib/importlib/_bootstrap.py
+++ b/third_party/python/Lib/importlib/_bootstrap.py
@@ -1087,8 +1087,8 @@ def _install(sys_module, _imp_module):
     _setup(sys_module, _imp_module)
 
     sys.meta_path.append(_imp_module.CosmoImporter)
-    sys.meta_path.append(BuiltinImporter)
-    sys.meta_path.append(FrozenImporter)
+    # sys.meta_path.append(BuiltinImporter)
+    # sys.meta_path.append(FrozenImporter)
 
     global _bootstrap_external
     import _frozen_importlib_external
diff --git a/third_party/python/Lib/importlib/_bootstrap_external.py b/third_party/python/Lib/importlib/_bootstrap_external.py
index 43fca240a..54713dd82 100644
--- a/third_party/python/Lib/importlib/_bootstrap_external.py
+++ b/third_party/python/Lib/importlib/_bootstrap_external.py
@@ -1346,10 +1346,10 @@ def _get_supported_file_loaders():
 
     Each item is a tuple (loader, suffixes).
     """
-    extensions = ExtensionFileLoader, _imp.extension_suffixes()
+    # extensions = ExtensionFileLoader, _imp.extension_suffixes()
     source = SourceFileLoader, SOURCE_SUFFIXES
     bytecode = SourcelessFileLoader, BYTECODE_SUFFIXES
-    return [bytecode, extensions, source]
+    return [bytecode, source] #, extensions]
 
 def _setup(_bootstrap_module):
     """Setup the path-based importers for importlib by importing needed