1 files changed, 3 insertions, 3 deletions
diff --git a/libkcal/duration.h b/libkcal/duration.h
index 69c939789..b4655d6c0 100644
--- a/libkcal/duration.h
+++ b/libkcal/duration.h
@@ -21,7 +21,7 @@
 #ifndef KCAL_DURATION_H
 #define KCAL_DURATION_H
 
-#include <qdatetime.h>
+#include <tqdatetime.h>
 
 #include "libkcal_export.h"
 
@@ -34,10 +34,10 @@ class LIBKCAL_EXPORT Duration
 {
   public:
     Duration();
-    Duration( const QDateTime &start, const QDateTime &end );
+    Duration( const TQDateTime &start, const TQDateTime &end );
     Duration( int seconds );
 
-    QDateTime end( const QDateTime &start ) const;
+    TQDateTime end( const TQDateTime &start ) const;
 
     int asSeconds() const;