diff --git a/cmd/root.go b/cmd/root.go
index 5a9f1ea..fc1a126 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -166,6 +166,6 @@ func init() {
 
 	// Cobra also supports local flags, which will only run
 	// when this action is called directly.
-	rootCmd.Flags().VarP(&Team, "team", "t", "team to get updates for")
+	rootCmd.Flags().VarP(&Team, "team", "t", "team to get updates for (atl, az, bal, bos, chc, cin, cle, col, cws, det, hou, kc, laa, lad, mia, mil, min, nym, nyy, oak, phi, pit, sd, sea, sf, stl, tb, tex, tor, wsh)")
 	rootCmd.MarkFlagRequired("team")
 }