diff --git a/worldeditadditions_commands/commands/maze.lua b/worldeditadditions_commands/commands/maze.lua
index 3267163..fa47d6b 100644
--- a/worldeditadditions_commands/commands/maze.lua
+++ b/worldeditadditions_commands/commands/maze.lua
@@ -8,7 +8,7 @@ local we_c = worldeditadditions_commands
 
 local function parse_params_maze(params_text, is_3d)
 	if not params_text then
-		return nil, nil, nil, nil
+		return false, "No arguments specified"
 	end
 	
 	local parts = we_c.split(params_text, "%s+", false)