diff --git a/src/blackcore/application/applicationsettings.h b/src/blackcore/application/applicationsettings.h
index 349df85e3..d90b51edb 100644
--- a/src/blackcore/application/applicationsettings.h
+++ b/src/blackcore/application/applicationsettings.h
@@ -9,8 +9,8 @@
 
 //! \file
 
-#ifndef BLACKCORE_APPLICATION_SETTINGS_H
-#define BLACKCORE_APPLICATION_SETTINGS_H
+#ifndef BLACKCORE_APPLICATION_APPLICATIONSETTINGS_H
+#define BLACKCORE_APPLICATION_APPLICATIONSETTINGS_H
 
 #include "blackconfig/buildconfig.h"
 #include "blackmisc/settingscache.h"