Index: uspace/srv/hid/remcons/user.h
===================================================================
--- uspace/srv/hid/remcons/user.h	(revision a1347a7d9d2bcb49b7e781408978b65acb44ea89)
+++ uspace/srv/hid/remcons/user.h	(revision 3fe58d3c98a1a1ef32bfc4718efd64ae275de456)
@@ -86,6 +86,10 @@
 
 /** Print informational message about connected user. */
+#ifdef CONFIG_DEBUG
 #define telnet_user_log(user, fmt, ...) \
 	printf(NAME " [console %d (%d)]: " fmt "\n", user->id, (int) user->service_id, ##__VA_ARGS__)
+#else
+#define telnet_user_log(user, fmt, ...) (void)0
+#endif
 
 /** Print error message associated with connected user. */