diff --git a/zsnes/src/linux/copyvwin.asm b/zsnes/src/linux/copyvwin.asm
index 9b6367a6..4d9706ad 100644
--- a/zsnes/src/linux/copyvwin.asm
+++ b/zsnes/src/linux/copyvwin.asm
@@ -44,6 +44,12 @@ NEWSYM copy640x480x16bwin
     mov esi,[vidbuffer]
     mov edi,[WinVidMemStart]
     add esi,16*2+256*2+32*2
+    cmp byte[GUIOn],1
+    je .not239
+    cmp byte[resolutn],239
+    jne .not239
+    add esi,8*288*2
+.not239
     xor eax,eax
     ; Check if interpolation mode
     cmp byte[FilteredGUI],0
diff --git a/zsnes/src/win/copyvwin.asm b/zsnes/src/win/copyvwin.asm
index 2e62ac04..e751bdfe 100644
--- a/zsnes/src/win/copyvwin.asm
+++ b/zsnes/src/win/copyvwin.asm
@@ -44,10 +44,9 @@ NEWSYM copy640x480x16bwin
     mov esi,[vidbuffer]
     mov edi,[WinVidMemStart]
     add esi,16*2+256*2+32*2
-
     cmp byte[GUIOn],1
     je .not239
-    cmp byte [resolutn],239
+    cmp byte[resolutn],239
     jne .not239
     add esi,8*288*2
 .not239