diff --git a/firmware/config/boards/hellen_meta.h b/firmware/config/boards/hellen_meta.h
index e2a55237c5..07667d440e 100644
--- a/firmware/config/boards/hellen_meta.h
+++ b/firmware/config/boards/hellen_meta.h
@@ -87,9 +87,9 @@ void detectHellenBoardType();
 #define H144_OUT_PWM8 D12
 
 
-// also IO1/IO5 on rev 0.6
+// also IO1/IO5 on non-mega rev 0.6
 #define H144_GP_IO1 D4
-// also IO2/IO5 on rev 0.6
+// also IO2/IO5 on non-mega rev 0.6
 #define H144_GP_IO2 D7
 #define H144_GP_IO3 G10
 #define H144_GP_IO4 G9