diff --git a/src/lib/elementary/efl_ui_calendar_private.h b/src/lib/elementary/efl_ui_calendar_private.h
index 4aa00878ea..2ca8f3871d 100644
--- a/src/lib/elementary/efl_ui_calendar_private.h
+++ b/src/lib/elementary/efl_ui_calendar_private.h
@@ -1,5 +1,5 @@
 #ifndef EFL_UI_CALENDAR_PRIVATE_H
-#define ELM_WIDGET_CALENDAR_H
+#define ELM_UI_CALENDAR_PRIVATE_H
 
 #include "Elementary.h"