diff --git a/common.h b/common.h
index 18add67..e1f27e6 100644
--- a/common.h
+++ b/common.h
@@ -7,7 +7,7 @@
 #include <string.h>
 #include <stdint.h>
 
-#define DEBUG     //enable on screen debug information
+//#define DEBUG     //enable on screen debug information
 
 #define ISSUERPORT 6590
 #define MEMBERPORT 6591