diff --git a/main.lua b/main.lua
index d19a876..93151ef 100644
--- a/main.lua
+++ b/main.lua
@@ -181,21 +181,21 @@ local use_default_16px_res = (modname == "darkage") or (modname == "moreblocks")
 local painted_texture_suffix = ""
 local painted_texture_suffix_inv = ""
 if doors_are_painted then 
-    
+
     local paint_opacity = 35
     local paint_opacity_inv = paint_opacity + 15
 
     if use_default_16px_res then
         painted_texture_suffix = 
-            "^(hidden_doors_painted_overlay.png^[opacity:" .. paint_opacity ..
-            "^[resize:38x32)^hidden_doors_hinges_overlay.png"
+            "^((hidden_doors_painted_overlay.png^[opacity:" .. paint_opacity ..
+            "^hidden_doors_hinges_overlay.png)^[resize:38x32)"
         painted_texture_suffix_inv = 
             ":8,0=hidden_doors_painted_overlay.png\\^[opacity\\:" .. 
             paint_opacity_inv .. "\\^[resize\\:38x32"
     else 
         painted_texture_suffix = 
-            "^(hidden_doors_painted_overlay.png^[opacity:" .. paint_opacity .. 
-            "^[resize:" .. image_size .. ")^hidden_doors_hinges_overlay.png"
+            "^((hidden_doors_painted_overlay.png^[opacity:" .. paint_opacity .. 
+            "^hidden_doors_hinges_overlay.png)^[resize:" .. image_size .. ")"
         painted_texture_suffix_inv = 
             ": " .. X1 .. ",0=hidden_doors_painted_overlay.png\\^[opacity\\:" .. 
             paint_opacity_inv .. "\\^[resize\\:" .. image_size