diff --git a/src/macros.a b/src/macros.a
index d78b933e8..6e8b12afd 100755
--- a/src/macros.a
+++ b/src/macros.a
@@ -251,14 +251,6 @@
          sta   $C082
 }
 
-!macro   READ_AUX {
-         sta   READMAINMEM
-}
-
-!macro   READ_MAIN {
-         sta   READAUXMEM
-}
-
 !macro   WRITE_AUX {
          sta   WRITEAUXMEM
 }