diff --git a/shapes.lua b/shapes.lua
index d532fa6..dfedc24 100644
--- a/shapes.lua
+++ b/shapes.lua
@@ -383,7 +383,7 @@ end
 
 
 function ConvexPolygonShape:draw(mode)
-	local mode = mode or 'line'
+	mode = mode or 'line'
 	love.graphics.polygon(mode, self._polygon:unpack())
 end