diff --git a/.env b/.env
index dd35b21..90c5ffb 100644
--- a/.env
+++ b/.env
@@ -74,7 +74,7 @@ APP_ADD_ROOM_REMOTE_IP_DELAY=86400
 APP_ADD_ROOM_REMOTE_IP_DENIED=
 
 # Room name rules (for kevacoin _KEVA_NS_, max length 520)
-APP_ADD_ROOM_KEVA_NS_VALUE_REGEX=/^[\w\s_-]{2,140}$/ui
+APP_ADD_ROOM_KEVA_NS_VALUE_REGEX=/^[\w\s_-]{2,64}$/ui
 
 # Allow remotes to create new posts (submit key/values)
 APP_ADD_POST_REMOTE_IP_REGEX=/.*/