diff --git a/src/devices/cpu/mpk1839/kl1839vm1.cpp b/src/devices/cpu/mpk1839/kl1839vm1.cpp
index 5d88083049d..5be6b534f6d 100644
--- a/src/devices/cpu/mpk1839/kl1839vm1.cpp
+++ b/src/devices/cpu/mpk1839/kl1839vm1.cpp
@@ -11,7 +11,7 @@
 
 #define LOG_VAX    (1U << 1)
 
-#define VERBOSE ( LOG_GENERAL | LOG_VAX )
+//#define VERBOSE ( LOG_GENERAL | LOG_VAX )
 #include "logmacro.h"
 
 #define UNIMPLEMENTED(msg) LOG("Unimplemented: %s\n", msg)