diff --git a/mapgen.lua b/mapgen.lua
index 4d3b775..a8c18c4 100644
--- a/mapgen.lua
+++ b/mapgen.lua
@@ -435,7 +435,7 @@ function loud_walking.generate(p_minp, p_maxp, seed)
 		minetest.generate_decorations(vm, minp, maxp)
 		--vm:set_param2_data(p2data)
 		--vm:set_lighting({day = 15, night = 0})
-		--vm:set_light_data(lightmap)
+		vm:set_light_data(lightmap)
 		vm:calc_lighting(minp, maxp, false)
 		vm:update_liquids()
 		vm:write_to_map()