1 files changed, 1 insertions, 0 deletions
diff --git a/ui/gtk.c b/ui/gtk.c
index 29156be198..5f91de4d95 100644
--- a/ui/gtk.c
+++ b/ui/gtk.c
@@ -37,6 +37,7 @@
 #include <gtk/gtk.h>
 #include <gdk/gdkkeysyms.h>
 #include <glib/gi18n.h>
+#include <locale.h>
 #include <vte/vte.h>
 #include <sys/types.h>
 #include <sys/socket.h>