diff --git a/src/4cade.init.a b/src/4cade.init.a
index 25cd45aaa..88476543a 100644
--- a/src/4cade.init.a
+++ b/src/4cade.init.a
@@ -43,8 +43,6 @@
          sec
          jsr   $FE1F                 ; check for IIgs (allows super hi-res artwork)
          bcs   @NotGS
-         lda   #$40                  ; enable auxmem-to-bank-E1 shadowing on IIgs
-         sta   SHADOW
          sec
          +HIDE_NEXT_BYTE
 @NotGS   clc
diff --git a/src/ui.attract.shr.a b/src/ui.attract.shr.a
index ef3302ee8..fac37298b 100644
--- a/src/ui.attract.shr.a
+++ b/src/ui.attract.shr.a
@@ -128,6 +128,9 @@ BlankSHR
 
          sta   WRITEAUXMEM           ; writes go to auxmem
 
+         lda   #$00                  ; enable auxmem-to-bank-E1 shadowing on IIgs
+         sta   SHADOW
+
          lda   #$20                  ; clear $2000..$9FFF in auxmem
          ldx   #$80
          jsr   ClearMem