diff --git a/src/unix/unix.c b/src/unix/unix.c
index 3727e1f63..62b28b12d 100644
--- a/src/unix/unix.c
+++ b/src/unix/unix.c
@@ -1267,3 +1267,9 @@ void endblit()
 {
     SDL_UnlockMutex(blitmtx);
 }
+
+/* API */
+void
+ui_sb_mt32lcd(char* str)
+{
+}
\ No newline at end of file