diff --git a/quanta/src/main.cpp b/quanta/src/main.cpp
index 07489b58..4f175325 100644
--- a/quanta/src/main.cpp
+++ b/quanta/src/main.cpp
@@ -21,7 +21,7 @@
 #include <tdelocale.h>
 #include <tdeaboutdata.h>
 #include <kiconloader.h>
-#include <ksimpleconfig.h>
+#include <tdeconfig.h>
 #include <kdebug.h>
 #include <tdecmdlineargs.h>
 #include <dcopclient.h>