diff --git a/src/calls-new-call-box.c b/src/calls-new-call-box.c
index 1ad61f9..9634de3 100644
--- a/src/calls-new-call-box.c
+++ b/src/calls-new-call-box.c
@@ -30,6 +30,7 @@
 #include "calls-new-call-box.h"
 #include "calls-settings.h"
 #include "calls-ussd.h"
+#include "util.h"
 
 #include <call-ui.h>
 #include <glib/gi18n.h>