diff --git a/zsnes/src/init.asm b/zsnes/src/init.asm
index ebeb25f4..f2ae1f16 100644
--- a/zsnes/src/init.asm
+++ b/zsnes/src/init.asm
@@ -6272,6 +6272,9 @@ NEWSYM CheckROMType
     mov dword[memtablew8+79h*4],memaccessbankw8
     mov dword[memtabler16+79h*4],memaccessbankr16
     mov dword[memtablew16+79h*4],memaccessbankw16
+
+    cmp byte[romtype],1
+    jne near .notlorom
     mov dword[memtabler8+0F0h*4],sramaccessbankr8
     mov dword[memtablew8+0F0h*4],sramaccessbankw8
     mov dword[memtabler16+0F0h*4],sramaccessbankr16
@@ -6288,6 +6291,7 @@ NEWSYM CheckROMType
     mov dword[memtablew8+0F3h*4],sramaccessbankw8
     mov dword[memtabler16+0F3h*4],sramaccessbankr16
     mov dword[memtablew16+0F3h*4],sramaccessbankw16
+.notlorom
 
     mov esi,[romdata]
     add esi,32704+22