diff --git a/ms_ui_utils.c b/ms_ui_utils.c
index 60bf537..850d925 100644
--- a/ms_ui_utils.c
+++ b/ms_ui_utils.c
@@ -13,6 +13,7 @@
 #include <time.h>
 #include <stdlib.h>
 
+#include "ms_ui_utils.h"
 
 void msu_init_rand() {
     srand(time(0));