diff --git a/kontact_plugin/uniqueapphandler.h b/kontact_plugin/uniqueapphandler.h
index a39aa04..9426e47 100644
--- a/kontact_plugin/uniqueapphandler.h
+++ b/kontact_plugin/uniqueapphandler.h
@@ -19,8 +19,8 @@
    Boston, MA 02110-1301, USA.
 */
 
-#ifndef KONTACT_UNITQUEAPPHANDLER_H
-#define KONTACT_UNITQUEAPPHANDLER_H
+#ifndef KONTACT_UNIQUEAPPHANDLER_H
+#define KONTACT_UNIQUEAPPHANDLER_H
 
 #include <dcopobject.h>
 #include <kontact/plugin.h>
@@ -118,4 +118,4 @@ class KDE_EXPORT UniqueAppWatcher : public TQObject
 
 } // namespace
 
-#endif /* KONTACT_UNITQUEAPPHANDLER_H */
+#endif /* KONTACT_UNIQUEAPPHANDLER_H */