diff --git a/README.md b/README.md
index 3ff9de5..36b1922 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # opcli
 
-Interactive console client for OPC UA servers, similar to psql for PostgreSQL.
+Interactive console client for OPC UA servers, similar to psql for PostgreSQL or ping command.
 
 ## Features