diff --git a/src/group_commands.c b/src/group_commands.c
index 8795fde..cc8374a 100644
--- a/src/group_commands.c
+++ b/src/group_commands.c
@@ -33,7 +33,7 @@ void cmd_set_title(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*arg
     char title[MAX_STR_SIZE];
 
     if (argc < 1) {
-        int tlen = tox_group_get_title(m, self->num, (uint8_t *) title);
+        int tlen = tox_group_get_title(m, self->num, (uint8_t *) title, TOX_MAX_NAME_LENGTH);
 
         if (tlen != -1) {
             title[tlen] = '\0';