diff --git a/include/zenoh-pico/system/link/raweth.h b/include/zenoh-pico/system/link/raweth.h
index 21b752ace..f2d30d0df 100644
--- a/include/zenoh-pico/system/link/raweth.h
+++ b/include/zenoh-pico/system/link/raweth.h
@@ -23,7 +23,7 @@
 #if Z_FEATURE_RAWETH_TRANSPORT == 1
 
 // Ethernet types
-#define _ZP_ETH_TYPE_VLAN 0x8100   // 2048  (0x0800) IPv4
+#define _ZP_ETH_TYPE_VLAN 0x8100
 #define _ZP_ETH_TYPE_CUTOFF 0x600  // Values above are ethertype
 
 // Address Sizes
diff --git a/src/transport/raweth/tx.c b/src/transport/raweth/tx.c
index c9d1bfa5a..3382292a2 100644
--- a/src/transport/raweth/tx.c
+++ b/src/transport/raweth/tx.c
@@ -106,7 +106,6 @@ static int8_t __unsafe_z_raweth_write_header(_z_transport_multicast_t *ztm) {
     size_t len = _z_wbuf_len(&ztm->_wbuf);
     _z_raweth_socket_t *resocket = &ztm->_link._socket._raweth;
 
-    // FIXME config function call to set the correct dmac & vlan value
     // Write eth header in buffer
     if (resocket->_has_vlan) {
         _zp_eth_vlan_header_t header;