diff --git a/legacy/ecore/src/lib/ecore_x/xlib/ecore_x_image.c b/legacy/ecore/src/lib/ecore_x/xlib/ecore_x_image.c
index db5d83b69e..d141dd5928 100644
--- a/legacy/ecore/src/lib/ecore_x/xlib/ecore_x_image.c
+++ b/legacy/ecore/src/lib/ecore_x/xlib/ecore_x_image.c
@@ -13,6 +13,7 @@
 #include <X11/Xutil.h>
 #include <sys/ipc.h>
 #include <sys/shm.h>
+#include <string.h>
 
 static int _composite_available;