diff --git a/include/tins/data_link_type.h b/include/tins/data_link_type.h
index b502fd5..6822dd7 100644
--- a/include/tins/data_link_type.h
+++ b/include/tins/data_link_type.h
@@ -41,6 +41,7 @@ class Dot3;
 class SLL;
 class Loopback;
 class PPI;
+class IP;
 
 /**
  * \struct DataLinkType
@@ -73,6 +74,7 @@ TINS_MAKE_DATA_LINK_TYPE(Loopback, DLT_LOOP)
 TINS_MAKE_DATA_LINK_TYPE(PPI, DLT_PPI)
 TINS_MAKE_DATA_LINK_TYPE(Dot11, DLT_IEEE802_11)
 TINS_MAKE_DATA_LINK_TYPE(RadioTap, DLT_IEEE802_11_RADIO)
+TINS_MAKE_DATA_LINK_TYPE(IP, DLT_RAW)
 
 #undef TINS_MAKE_DATA_LINK_TYPE