diff --git a/tools/kexttool/select.py b/tools/kexttool/select.py
index 922f31a..3a6ade7 100644
--- a/tools/kexttool/select.py
+++ b/tools/kexttool/select.py
@@ -3,8 +3,8 @@ import os
 from kexttool.kext import KextSource
 
 
-selection_file_path = 'build/extensions.yaml'
-kext_makefile_path = 'build/extensions.mk'
+selection_file_path = '.config/extensions.yaml'
+kext_makefile_path = '.config/extensions.mk'
 
 
 def description_to_list(kext):
@@ -12,8 +12,8 @@ def description_to_list(kext):
 
 
 def create_selection_file():
-    if not os.path.isdir('build'):
-        os.mkdir('build')
+    if not os.path.isdir('.config'):
+        os.mkdir('.config')
 
     all_kexts = KextSource.scan(os.path.join(os.getcwd(), 'kexts'))
     if len(all_kexts) == 0: