diff --git a/pages/common/lsof.md b/pages/common/lsof.md
index 815c6326e0..2d40516316 100644
--- a/pages/common/lsof.md
+++ b/pages/common/lsof.md
@@ -32,6 +32,6 @@
 
 `lsof +D {{path/to/directory}}`
 
-- Find the process that is listening on a local TCP port:
+- Find the process that is listening on a local IPv6 TCP port and don't convert network or port numbers:
 
-`lsof -iTCP:{{port}} -sTCP:LISTEN`
+`lsof -i6TCP:{{port}} -sTCP:LISTEN -n -P`