diff --git a/Guda.toc b/Guda.toc
index 716d094..a78858d 100644
--- a/Guda.toc
+++ b/Guda.toc
@@ -42,6 +42,7 @@ Sorting\BagReplacer.lua
 
 # UI Lua must load before XML so OnLoad handlers exist
 UI\ItemButton.lua
+UI\ItemButtonPerformanceClassicAPI.lua
 UI\FrameHelpers.lua
 UI\BagFrame.lua
 UI\BankFrame.lua