diff --git a/developer/src/tike/debug/Keyman.System.Debug.DebugCore.pas b/developer/src/tike/debug/Keyman.System.Debug.DebugCore.pas
index 8af691be941..884eea627b1 100644
--- a/developer/src/tike/debug/Keyman.System.Debug.DebugCore.pas
+++ b/developer/src/tike/debug/Keyman.System.Debug.DebugCore.pas
@@ -57,7 +57,7 @@ constructor TDebugCore.Create(const Filename: string; EnableDebug: Boolean);
   FKeyboard := nil;
   FState := nil;
 
-  buffer := nil;
+  Buffer := nil;
   try
     fs := TFileStream.Create(Filename, fmOpenRead or fmShareDenyWrite);
     try