1 files changed, 3 insertions, 3 deletions
diff --git a/kwin/clients/b2/b2client.h b/kwin/clients/b2/b2client.h
index 7df9a2f7d..198dfbb9b 100644
--- a/kwin/clients/b2/b2client.h
+++ b/kwin/clients/b2/b2client.h
@@ -17,9 +17,9 @@
 #include <kdecoration.h>
 #include <kdecorationfactory.h>
 
-class QSpacerItem;
-class QBoxLayout;
-class QGridLayout;
+class TQSpacerItem;
+class TQBoxLayout;
+class TQGridLayout;
 
 namespace B2 {