1 files changed, 6 insertions, 0 deletions
diff --git a/Completion/Unix/Command/_netstat b/Completion/Unix/Command/_netstat
index 84d5dc2f2..aa6c92fde 100644
--- a/Completion/Unix/Command/_netstat
+++ b/Completion/Unix/Command/_netstat
@@ -303,6 +303,12 @@ case $OSTYPE in
     memory+=( $Xopt) statistics+=( $Xopt )
     pcb+=( $Mopts $popt )
   ;;
+  freebsd<13->.*)
+    sockets+=(
+      '-c[show TCP stack used for each session]'
+      '-C[show TCP congestion control algorithm and diagnostic]'
+    )
+  ;&
   freebsd<11->.*)
     routing+=( '-F+[show specified routing table]:routing table' )
     bpf=( '-z[reset statistic counters after displaying them]' )