diff --git a/data/challenges/15.json b/data/challenges/15.json
index 2cdb845..952fe8e 100644
--- a/data/challenges/15.json
+++ b/data/challenges/15.json
@@ -20,11 +20,11 @@
 		"challenges" : [
 			{
 				"type" : "CHALLENGE_ITEMS",
-				"value" : 25
+				"value" : 10
 			},
 			{
-				"type" : "CHALLENGE_TIME",
-				"value" : 240
+				"type" : "CHALLENGE_ITEMS",
+				"value" : 25
 			},
 			{
 				"type" : "CHALLENGE_PLAYER_KILLS",