diff --git a/unix/uxplink.c b/unix/uxplink.c
index 4eb84cd3..c59238a2 100644
--- a/unix/uxplink.c
+++ b/unix/uxplink.c
@@ -305,6 +305,9 @@ char *get_ttymode(void *frontend, const char *mode)
 #endif
 #if defined(XCASE)
     GET_BOOL("XCASE", XCASE, c_lflag, );
+#endif
+#if defined(IUTF8)
+    GET_BOOL("IUTF8", IUTF8, c_iflag, );
 #endif
     /* Configuration of ECHO */
 #if defined(ECHOCTL)