diff --git a/init.lua b/init.lua
index 6640bb4..0a8609b 100755
--- a/init.lua
+++ b/init.lua
@@ -19,7 +19,7 @@ mobs:register_mob("creeper:creeper", {
 		{"mobs_creeper.png"},
 	},
 	blood_texture = "mobs_creeper_inv.png",
-	makes_footstep_sound = true,
+	makes_footstep_sound = false,
 	sounds = {
 		--random = "mobs_treemonster",
 		attack = "tnt_ignite",
@@ -59,7 +59,7 @@ mobs:spawn({
 	nodes = {spawn_on},
 	min_light = 0,
 	max_light = 7,
-	change = 12000,
+	chance = 12000,
 	min_height = 0,
 	day_toggle = false,
 })