diff --git a/src/dev/mem/mmio.h b/src/dev/mem/mmio.h
index ceb5c6d..8aa07c0 100644
--- a/src/dev/mem/mmio.h
+++ b/src/dev/mem/mmio.h
@@ -385,8 +385,7 @@ void textPageSelect() {
 
 
 INLINE uint8_t ioRead( uint16_t addr ) {
-    if (addr != 0xC000)
-    printf("ioRead:%04X\n", addr);
+    dbgPrintf("mmio read:%04X\n", addr);
     
     uint8_t currentMagnet = 0;