diff --git a/ponies/clyde.pony b/ponies/clyde.pony
index 9f66cdcb..856dcfd0 100644
--- a/ponies/clyde.pony
+++ b/ponies/clyde.pony
@@ -8,7 +8,7 @@ FREE: no
 GROUP: stallion
 KIND: earth
 LINK: regular
-MANE: gray
+MANE: grey
 NAME: (not mentioned)
 OTHER NAMES: Clyde (unofficial)
 POSE: stand