diff --git a/gtests/net/packetdrill/symbols_freebsd.c b/gtests/net/packetdrill/symbols_freebsd.c
index 95d1d5b560aa0f3c0cf987f6c82efb670d81f66f..ba18cd43ebabeab50845dc3e7d4a40449f1daad4 100644
--- a/gtests/net/packetdrill/symbols_freebsd.c
+++ b/gtests/net/packetdrill/symbols_freebsd.c
@@ -215,6 +215,7 @@ struct int_symbol platform_symbols_table[] = {
 	{ SCTP_SACK_IMMEDIATELY,            "SCTP_SACK_IMMEDIATELY"           },
 	{ SCTP_PR_SCTP_NONE,                "SCTP_PR_SCTP_NONE"               },
 	{ SCTP_PR_SCTP_TTL,                 "SCTP_PR_SCTP_TTL"                },
+	{ SCTP_PR_SCTP_RTX,                 "SCTP_PR_SCTP_RTX"                },
 	{ SCTP_BINDX_ADD_ADDR,              "SCTP_BINDX_ADD_ADDR"             },
 	{ SCTP_BINDX_REM_ADDR,              "SCTP_BINDX_REM_ADDR"             },
 	{ SCTP_SENDV_NOINFO,                "SCTP_SENDV_NOINFO"               },