diff --git a/platform/avr-ravenusb/sicslow_ethernet.c b/platform/avr-ravenusb/sicslow_ethernet.c
index 2de6d8f06..0a29ddc6b 100644
--- a/platform/avr-ravenusb/sicslow_ethernet.c
+++ b/platform/avr-ravenusb/sicslow_ethernet.c
@@ -342,7 +342,7 @@ void mac_ethernetToLowpan(uint8_t * ethHeader)
   //If not IPv6 we don't do anything
   if (((struct uip_eth_hdr *) ethHeader)->type != HTONS(UIP_ETHTYPE_IPV6)) {
     PRINTF("eth2low: Packet is not IPv6, dropping\n\r");
-        printf("!ipv6");
+  //      printf("!ipv6");
 #if !RF230BB
     rndis_stat.txbad++;
 #endif