diff --git a/include/linux/if_ether.h b/include/linux/if_ether.h
index 5028e0b..723a1c5f 100644
--- a/include/linux/if_ether.h
+++ b/include/linux/if_ether.h
@@ -100,6 +100,7 @@
 #define ETH_P_ECONET	0x0018		/* Acorn Econet			*/
 #define ETH_P_HDLC	0x0019		/* HDLC frames			*/
 #define ETH_P_ARCNET	0x001A		/* 1A for ArcNet :-)            */
+#define ETH_P_PHONET	0x00F5		/* Nokia Phonet frames          */
 
 /*
  *	This is an Ethernet frame header.