diff --git a/src/kaleidoscope/key_defs.h b/src/kaleidoscope/key_defs.h
index 16f88a37..1b363287 100644
--- a/src/kaleidoscope/key_defs.h
+++ b/src/kaleidoscope/key_defs.h
@@ -160,7 +160,7 @@ typedef kaleidoscope::Key Key_;
 #define RALT_HELD         B00000100
 #define SHIFT_HELD        B00001000
 #define GUI_HELD          B00010000
-// #define IS_MACRO       B00100000  // defined in Kaleidoscope-Macros/src/MacroKeyDefs.h
+
 #define SYNTHETIC         B01000000
 #define RESERVED          B10000000