diff --git a/vm/vmimpl/freebsd.go b/vm/vmimpl/freebsd.go
index 4272781ffb47..45da92d02f28 100644
--- a/vm/vmimpl/freebsd.go
+++ b/vm/vmimpl/freebsd.go
@@ -23,7 +23,7 @@ func DiagnoseFreeBSD(w io.Writer) ([]byte, bool) {
 		"show all locks",
 		"show malloc",
 		"show uma",
-		"show all tcpcbs/l",
+		"show all tcpcbs/bl",
 	}
 	for _, c := range commands {
 		w.Write([]byte(c + "\n"))