diff --git a/src/gui/qt/mainwindow.ui b/src/gui/qt/mainwindow.ui
index 61658008..c4bde6c9 100644
--- a/src/gui/qt/mainwindow.ui
+++ b/src/gui/qt/mainwindow.ui
@@ -825,11 +825,6 @@
                </disabled>
               </palette>
              </property>
-             <property name="font" >
-              <font>
-               <pointsize>8</pointsize>
-              </font>
-             </property>
              <property name="tabShape" >
               <enum>QTabWidget::Rounded</enum>
              </property>
@@ -2001,11 +1996,6 @@
                </disabled>
               </palette>
              </property>
-             <property name="font" >
-              <font>
-               <pointsize>8</pointsize>
-              </font>
-             </property>
              <property name="tabShape" >
               <enum>QTabWidget::Rounded</enum>
              </property>
diff --git a/src/gui/qt/mainwindow/mainwindowimpl.cpp b/src/gui/qt/mainwindow/mainwindowimpl.cpp
index 9a78949e..494544ba 100755
--- a/src/gui/qt/mainwindow/mainwindowimpl.cpp
+++ b/src/gui/qt/mainwindow/mainwindowimpl.cpp
@@ -417,9 +417,7 @@ mainWindowImpl::mainWindowImpl(ConfigFile *c, QMainWindow *parent)
 #endif
 	QFont tmpFont2;
 	tmpFont2.setFamily("Bitstream Vera Sans");
-	tmpFont2.setPixelSize(18);
-	label_Pot->setFont(tmpFont2);
-	
+
 	tmpFont2.setPixelSize(10);
 	for (i=0; i<MAX_NUMBER_OF_PLAYERS; i++) {
 
@@ -429,6 +427,16 @@ mainWindowImpl::mainWindowImpl(ConfigFile *c, QMainWindow *parent)
 
 	spinBox_set->setFont(tmpFont2);
 
+#ifdef __APPLE__
+	tmpFont1.setPixelSize(11);
+	tabWidget_Right->setFont(tmpFont1);
+	tabWidget_Left->setFont(tmpFont1);
+#else
+	tmpFont1.setPixelSize(10);
+	tabWidget_Right->setFont(tmpFont1);
+	tabWidget_Left->setFont(tmpFont1);
+#endif
+
 	tmpFont2.setPixelSize(12);
 	for (i=0; i<MAX_NUMBER_OF_PLAYERS; i++) {
 
@@ -455,6 +463,9 @@ mainWindowImpl::mainWindowImpl(ConfigFile *c, QMainWindow *parent)
 	tmpFont2.setBold(TRUE);
 	textLabel_handLabel->setFont(tmpFont2);
 
+	tmpFont2.setPixelSize(18);
+	label_Pot->setFont(tmpFont2);
+
 	//Widgets Grafiken per Stylesheets setzen
 		//Groupbox Background 
 	for (i=1; i<MAX_NUMBER_OF_PLAYERS; i++) {