diff --git a/ponies/prettyvision.pony b/ponies/prettyvision.pony
index 35902c35..7cda049f 100644
--- a/ponies/prettyvision.pony
+++ b/ponies/prettyvision.pony
@@ -5,7 +5,7 @@ COAT: brown
 DISPLAY: full, left
 EYE: green
 FREE: no
-GROUP: mare
+GROUP: mare, background
 KIND: earth
 LINK: regular
 MANE: yellow