diff --git a/mods/stairs/init.lua b/mods/stairs/init.lua
index a88ea01..0ce3521 100644
--- a/mods/stairs/init.lua
+++ b/mods/stairs/init.lua
@@ -609,5 +609,5 @@ stairs.register_stair_and_slab(
 		footstep = {name = "default_snow_footstep", gain = 0.15},
 		dug = {name = "default_snow_footstep", gain = 0.2},
 		dig = {name = "default_snow_footstep", gain = 0.2}
-	}),
+	})
 )