diff --git a/src/cli/cli.go b/src/cli/cli.go
index 9f8a4a9..e76c2b8 100644
--- a/src/cli/cli.go
+++ b/src/cli/cli.go
@@ -74,7 +74,7 @@ func Run() {
 		cli.BoolFlag{Name: "force-web", Usage: "force websockets"},
 		cli.StringFlag{Name: "port", Value: "8153", Usage: "port that the websocket listens on"},
 		cli.StringFlag{Name: "tcp-port", Value: "8154,8155,8156,8157,8158,8159,8160,8161", Usage: "ports that the tcp server listens on"},
-		cli.StringFlag{Name: "curve", Value: "siec", Usage: "specify elliptic curve to use (p224, p256, p384, p521, siec)"},
+		cli.StringFlag{Name: "curve", Value: "siec", Usage: "specify elliptic curve to use for PAKE (p256, p384, p521, siec)"},
 	}
 	app.EnableBashCompletion = true
 	app.HideHelp = false