1 files changed, 1 insertions, 3 deletions
diff --git a/cpu.c b/cpu.c
index 97ece60..a04c603 100644
--- a/cpu.c
+++ b/cpu.c
@@ -28,9 +28,7 @@
 
 #define MEMORY_MIRROR(addr)	\
 	if (addr < 0x2000)	\
-		addr &= 0x07FF;	\
-	else if (addr < 0x4000)	\
-		addr &= 0x2007;
+		addr &= 0x07FF;
 
 #define PUSH(b)	\
 	(memwrite(0x0100 + regs.sp--, b))