diff --git a/cmd/flags_node.go b/cmd/flags_node.go
index 881fad1ff8..f4a5aed8f4 100644
--- a/cmd/flags_node.go
+++ b/cmd/flags_node.go
@@ -35,7 +35,7 @@ func NodeFlags() *flag.FlagSet {
 	flags.String(
 		nodeNetworkFlag,
 		"",
-		"The name of the network to connect to, e.g. arabica or mamaki",
+		"The name of the network to connect to, e.g. "+params.ListProvidedNetworks(),
 	)
 
 	return flags
diff --git a/params/network.go b/params/network.go
index 2358f4ef44..f748e230cb 100644
--- a/params/network.go
+++ b/params/network.go
@@ -39,3 +39,11 @@ var networksList = map[Network]struct{}{
 	Mamaki:  {},
 	Private: {},
 }
+
+func ListProvidedNetworks() string {
+	var networks string
+	for net := range networksList {
+		networks += string(net) + ", "
+	}
+	return networks[:len(networks)-2]
+}