diff --git a/script/test.py b/script/test.py
index 28aeac9dc1ff..7f75d3113d69 100755
--- a/script/test.py
+++ b/script/test.py
@@ -16,6 +16,9 @@ PRODUCT_NAME = atom_gyp()['product_name%']
 def main():
   os.chdir(SOURCE_ROOT)
 
+  # Disable old APIs
+  os.environ['ELECTRON_HIDE_INTERNAL_MODULES'] = 'true'
+
   config = 'D'
   if len(sys.argv) == 2 and sys.argv[1] == '-R':
     config = 'R'