=== modified file 'plugins/opacify/src/opacify.cpp'
--- plugins/opacify/src/opacify.cpp	2013-06-10 08:41:39 +0000
+++ plugins/opacify/src/opacify.cpp	2013-11-20 04:26:22 +0000
@@ -396,6 +395,7 @@
     opacity   (100)
 {
     GLWindowInterface::setHandler (gWindow, false);
+    gWindow->glPaintSetEnabled (this, true);
 }

 /** Constructor for OpacifyScreen. This is called whenever a new screen