diff --git a/src/main.lua b/src/main.lua
index 6b5cfd1..adf9f18 100644
--- a/src/main.lua
+++ b/src/main.lua
@@ -86,7 +86,7 @@ local function newdesign()
                     term.blit(" ", colors.toBlit(colors.white), colors.toBlit(colors.white))
                 else
                     term.setCursorPos(x, z)
-                    term.blit("\127", colors.toBlit(colors.grey), colors.toBlit(colors.white))
+                    term.blit("\127", colors.toBlit(colors.gray), colors.toBlit(colors.white))
                 end
             end
         end