diff --git a/src/muse.c b/src/muse.c
index ec533c077..d9cc9f1ba 100644
--- a/src/muse.c
+++ b/src/muse.c
@@ -1976,7 +1976,7 @@ struct monst *mtmp;
 #ifdef CLIPPING
     cliparound(mtmp->mx, mtmp->my);
 #endif
-    show_glyph(mtmp->mx, mtmp->my, mon_to_glyph(mtmp, rn2));
+    show_glyph(mtmp->mx, mtmp->my, mon_to_glyph(mtmp, rn2_on_display_rng));
     display_self();
     You_feel("aggravated at %s.", noit_mon_nam(mtmp));
     display_nhwindow(WIN_MAP, TRUE);