diff --git a/imlac/imlac_sys.c b/imlac/imlac_sys.c
index 01ec9e3c..545024cb 100644
--- a/imlac/imlac_sys.c
+++ b/imlac/imlac_sys.c
@@ -156,7 +156,7 @@ sim_load (FILE *fileref, CONST char *cptr, CONST char *fnam, int flag)
   if (sim_switches & SWMASK ('T'))
     ;
   if (sim_switches & SWMASK ('S'))
-    ;
+    return load_stty (fileref);
   if (sim_switches & SWMASK ('M'))
     ;
   if (sim_switches & SWMASK ('P'))