diff --git a/src/croc/croc.go b/src/croc/croc.go
index 3e2fc08d..9410339a 100644
--- a/src/croc/croc.go
+++ b/src/croc/croc.go
@@ -196,8 +196,6 @@ func New(ops Options) (c *Client, err error) {
 		return
 	}
 	// Create a hash of part of the shared secret to use as the room name
-	// add the current day and "croc" to the shared secret to make more resistant
-	// to rainbow tables
 	hashExtra := "croc"
 	roomNameBytes := sha256.Sum256([]byte(c.Options.SharedSecret[:4] + hashExtra))
 	c.Options.RoomName = hex.EncodeToString(roomNameBytes[:])