diff --git a/net/core/flow_dissector.c b/net/core/flow_dissector.c
index 34441a32e3be..03b6e649c428 100644
--- a/net/core/flow_dissector.c
+++ b/net/core/flow_dissector.c
@@ -1283,6 +1283,7 @@ proto_again:
 		break;
 	}
 
+	case htons(ETH_P_PRP):
 	case htons(ETH_P_HSR): {
 		struct hsr_tag *hdr, _hdr;