diff --git a/ponies/spikemustache.pony b/ponies/spikemustache.pony
index 0290dc71..3435e65f 100644
--- a/ponies/spikemustache.pony
+++ b/ponies/spikemustache.pony
@@ -5,7 +5,7 @@ COAT: purple
 DISPLAY: full, front, right
 EYE: green
 FREE: no
-GROUP: male, dragon
+GROUP: dragon
 KIND: animal
 LINK: regular
 MANE: green