diff --git a/modules/chat.lua b/modules/chat.lua
index 7a889983..2bc86410 100644
--- a/modules/chat.lua
+++ b/modules/chat.lua
@@ -18,6 +18,8 @@ pfUI:RegisterModule("chat", function ()
     default_border = C.appearance.border.chat
   end
 
+  _G.CHAT_FONT_HEIGHTS = { 8, 10, 12, 14, 16, 18, 20 }
+
   pfUI.chat = CreateFrame("Frame",nil,UIParent)
 
   pfUI.chat.left = CreateFrame("Frame", "pfChatLeft", UIParent)