diff --git a/js/battledata.js b/js/battledata.js
index 34d65f34e..ca7bfe30a 100644
--- a/js/battledata.js
+++ b/js/battledata.js
@@ -1292,8 +1292,8 @@ var Tools = {
 			metagrossmega: 852 + 37,
 			latiasmega: 852 + 38,
 			latiosmega: 852 + 39,
-			kyogremega: 852 + 40,
-			groudonmega: 852 + 41,
+			kyogreprimal: 852 + 40,
+			groudonprimal: 852 + 41,
 			rayquazamega: 852 + 42,
 			lopunnymega: 852 + 43,
 			garchompmega: 852 + 44,