diff --git a/src/apppropprg.h b/src/apppropprg.h
index 1aaeda0..ae70b36 100644
--- a/src/apppropprg.h
+++ b/src/apppropprg.h
@@ -21,7 +21,7 @@
 
 class appPropPrg : public appProp
 {
-  Q_OBJECT
+  TQ_OBJECT
 
   public:
     appPropPrg(TQWidget* parent = 0, const char* name = 0);
diff --git a/src/clip.h b/src/clip.h
index 11fca73..92139c7 100644
--- a/src/clip.h
+++ b/src/clip.h
@@ -12,7 +12,7 @@
 
 class clip : public TQWidget
 {
-  Q_OBJECT
+  TQ_OBJECT
   public:
     clip(TQWidget* parent = 0, const char* name = 0);
 
diff --git a/src/kooldock.h b/src/kooldock.h
index 32843cb..1e8f0c1 100644
--- a/src/kooldock.h
+++ b/src/kooldock.h
@@ -59,7 +59,7 @@ const int ON_CHANGE_ANIM_INTERVAL = 50; // animation's interval
 /** KoolDock is the base class of the project */
 class KoolDock : public TQWidget
 {
-   Q_OBJECT
+   TQ_OBJECT
 
    public:
    /** construtor */
diff --git a/src/setupdialogprg.h b/src/setupdialogprg.h
index 51c3b20..5fcf9f7 100644
--- a/src/setupdialogprg.h
+++ b/src/setupdialogprg.h
@@ -46,7 +46,7 @@ class KoolDock;
 
 class SetupDialogPrg : public SetupDialog
 {
-  Q_OBJECT
+  TQ_OBJECT
   public:
     SetupDialogPrg(TQWidget* parent = 0, const char* name = 0);
     ~SetupDialogPrg();
diff --git a/src/xosd.h b/src/xosd.h
index 6bd6206..09e8f0f 100644
--- a/src/xosd.h
+++ b/src/xosd.h
@@ -16,7 +16,7 @@
 
 class xosd : public TQWidget
 {
-  Q_OBJECT
+  TQ_OBJECT
   public:
     xosd(TQWidget* parent = 0, const char* name = 0);