diff --git a/qt5-no-corewlan.rb b/qt5.rb
similarity index 96%
rename from qt5-no-corewlan.rb
rename to qt5.rb
index efcc3096bf..08d0609864 100644
--- a/qt5-no-corewlan.rb
+++ b/qt5.rb
@@ -1,3 +1,6 @@
+# this is a Qt5 formula patched to remove support for the CoreWLAN module on OS X
+# which was causing us problems with constant WLAN scans
+
 require 'formula'
 
 class Qt5 < Formula