diff --git a/graphics/core.lua b/graphics/core.lua
index a4a45fa..d6518ba 100644
--- a/graphics/core.lua
+++ b/graphics/core.lua
@@ -7,7 +7,7 @@ local flasher = require("graphics.flasher")
 
 local core = {}
 
-core.version = "2.0.1"
+core.version = "2.0.2"
 
 core.flasher = flasher
 core.events = events
diff --git a/graphics/element.lua b/graphics/element.lua
index 41e4c57..dcdccc4 100644
--- a/graphics/element.lua
+++ b/graphics/element.lua
@@ -217,10 +217,10 @@ function element.new(args, child_offset_x, child_offset_y)
         end
 
         -- check frame
-        element.assert(f.x >= 1, "frame x not >= 1", 2)
-        element.assert(f.y >= 1, "frame y not >= 1", 2)
-        element.assert(f.w >= 1, "frame width not >= 1", 2)
-        element.assert(f.h >= 1, "frame height not >= 1", 2)
+        element.assert(f.x >= 1, "frame x not >= 1", 3)
+        element.assert(f.y >= 1, "frame y not >= 1", 3)
+        element.assert(f.w >= 1, "frame width not >= 1", 3)
+        element.assert(f.h >= 1, "frame height not >= 1", 3)
 
         -- create window
         protected.window = window.create(self.p_window, f.x, f.y, f.w, f.h, args.hidden ~= true)