diff --git a/client/main.c b/client/main.c
index b0a66d8..ff2afc6 100644
--- a/client/main.c
+++ b/client/main.c
@@ -1057,7 +1057,8 @@ static const struct {
 	{ "agent",        "<on/off/capability>", cmd_agent,
 				"Enable/disable agent with given capability",
 							capability_generator},
-	{ "default-agent",NULL,       cmd_default_agent },
+	{ "default-agent",NULL,       cmd_default_agent,
+				"Set agent as the default one" },
 	{ "scan",         "<on/off>", cmd_scan, "Scan for devices" },
 	{ "info",         "<dev>",    cmd_info, "Device information",
 							dev_generator },