diff --git a/include/osgGA/Widget b/include/osgGA/Widget
index 5f26651e9..e662826ee 100644
--- a/include/osgGA/Widget
+++ b/include/osgGA/Widget
@@ -11,16 +11,14 @@
  * OpenSceneGraph Public License for more details.
 */
 
-#ifndef OSGUI_WIDGET
-#define OSGUI_WIDGET
+#ifndef OSGGA_WIDGET
+#define OSGGA_WIDGET
 
 #include <osg/Group>
 #include <osg/BoundingBox>
 #include <osgGA/Event>
 #include <osgGA/EventVisitor>
 
-#define OSGUI_EXPORT
-
 namespace osgGA
 {
 
diff --git a/include/osgUI/TabWidget b/include/osgUI/TabWidget
index e7865b112..a0443f94a 100644
--- a/include/osgUI/TabWidget
+++ b/include/osgUI/TabWidget
@@ -11,8 +11,8 @@
  * OpenSceneGraph Public License for more details.
 */
 
-#ifndef OSGUI_COMBOBOX
-#define OSGUI_COMBOBOX
+#ifndef OSGUI_TABWIDGET
+#define OSGUI_TABWIDGET
 
 #include <osgUI/Popup>
 #include <osg/Switch>