diff --git a/ksayit/src/ksayit.cpp b/ksayit/src/ksayit.cpp
index 1d41926..cefaba6 100644
--- a/ksayit/src/ksayit.cpp
+++ b/ksayit/src/ksayit.cpp
@@ -19,7 +19,7 @@
 // include files for QT
 #include <tqdir.h>
 #include <tqapplication.h>
-#include <tqdoctwindow.h>
+#include <tqdockwindow.h>
 #include <tqfileinfo.h>
 #include <tqfile.h>