diff --git a/legacy/elementary/src/lib/Elementary.h.in b/legacy/elementary/src/lib/Elementary.h.in
index 5f2af2b25e..e4ed2898bb 100644
--- a/legacy/elementary/src/lib/Elementary.h.in
+++ b/legacy/elementary/src/lib/Elementary.h.in
@@ -63,6 +63,8 @@
 #endif
 
 /* EFL headers */
+#include "Efl_Config.h"
+
 #include <Eina.h>
 #include <Eet.h>
 #include <Evas.h>