diff --git a/mods/default/item_entity.lua b/mods/default/item_entity.lua
index c34e60e..c37c58f 100644
--- a/mods/default/item_entity.lua
+++ b/mods/default/item_entity.lua
@@ -39,8 +39,8 @@ local item = {
 		})
 	end,
 
-	on_step = function(self, dtime)
-		builtin_item.on_step(self, dtime)
+	on_step = function(self, dtime, ...)
+		builtin_item.on_step(self, dtime, ...)
 
 		if self.flammable then
 			-- flammable, check for igniters
diff --git a/mods/mobs_jam/balrog.lua b/mods/mobs_jam/balrog.lua
index 0299e47..c7418b5 100644
--- a/mods/mobs_jam/balrog.lua
+++ b/mods/mobs_jam/balrog.lua
@@ -117,7 +117,7 @@ if (PATH_FINDER == nil) then
 	PATH_FINDER = 1
 end
 
-local enable_tnt = minetest.settings:get_bool("enable_tnt")
+local enable_tnt = minetest.settings:get_bool("enable_tnt") or minetest.settings:get("enable_tnt") or false
 
 local spawn_nodes = {"group:stone"}
 if minetest.get_modpath("nether") then