diff --git a/apps/menus/eq_menu.c b/apps/menus/eq_menu.c
index 40adaca711..656fe7b282 100644
--- a/apps/menus/eq_menu.c
+++ b/apps/menus/eq_menu.c
@@ -49,6 +49,7 @@
 #include "exported_menus.h"
 #include "pcmbuf.h"
 #include "option_select.h"
+#include "string-extra.h"
 
 /*
  * Utility functions