diff --git a/kspread/plugins/calculator/kcalc.cpp b/kspread/plugins/calculator/kcalc.cpp
index c74c2f47e..0841092fb 100644
--- a/kspread/plugins/calculator/kcalc.cpp
+++ b/kspread/plugins/calculator/kcalc.cpp
@@ -63,7 +63,7 @@ TQtCalculator :: TQtCalculator( Calculator *_corba, TQWidget *parent, const char
 
     // Set the window caption/title
 
-    // connect(kapp,TQT_SIGNAL(kdisplayPaletteChanged()),this,TQT_SLOT(set_colors()));
+    // connect(kapp,TQT_SIGNAL(tdedisplayPaletteChanged()),this,TQT_SLOT(set_colors()));
     // setCaption( kapp->caption() );
 
     // create help button
diff --git a/lib/kofficecore/KoDetailsPane.cpp b/lib/kofficecore/KoDetailsPane.cpp
index bd0c5285a..75910944e 100644
--- a/lib/kofficecore/KoDetailsPane.cpp
+++ b/lib/kofficecore/KoDetailsPane.cpp
@@ -104,7 +104,7 @@ KoTemplatesPane::KoTemplatesPane(TQWidget* parent, TDEInstance* instance,
   changePalette();
 
   if(kapp) {
-    connect(kapp, TQT_SIGNAL(kdisplayPaletteChanged()), this, TQT_SLOT(changePalette()));
+    connect(kapp, TQT_SIGNAL(tdedisplayPaletteChanged()), this, TQT_SLOT(changePalette()));
   }
 
   TDEListViewItem* selectItem = 0;
@@ -284,7 +284,7 @@ KoRecentDocumentsPane::KoRecentDocumentsPane(TQWidget* parent, TDEInstance* inst
   changePalette();
 
   if(kapp) {
-    connect(kapp, TQT_SIGNAL(kdisplayPaletteChanged()), this, TQT_SLOT(changePalette()));
+    connect(kapp, TQT_SIGNAL(tdedisplayPaletteChanged()), this, TQT_SLOT(changePalette()));
   }
 
   TQString oldGroup = instance->config()->group();