diff --git a/pkg/build/freebsd.go b/pkg/build/freebsd.go
index c61b68f37742..5de09738a4bb 100644
--- a/pkg/build/freebsd.go
+++ b/pkg/build/freebsd.go
@@ -105,6 +105,9 @@ __EOF__
 cat | sudo tee -a ${tmpdir}/etc/sysctl.conf <<__EOF__
 net.inet.sctp.udp_tunneling_port=9899
 net.inet.tcp.udp_tunneling_port=9811
+net.inet.tcp.bb.log_auto_all=1
+net.inet.tcp.bb.log_auto_ratio=1
+net.inet.tcp.bb.log_auto_mode=1
 vm.redzone.panic=1
 __EOF__