diff --git a/lib/generators/templates/knock.rb b/lib/generators/templates/knock.rb
index 239d7fa..9fce0fc 100644
--- a/lib/generators/templates/knock.rb
+++ b/lib/generators/templates/knock.rb
@@ -37,7 +37,10 @@
   ##
   ## Default:
   # config.token_secret_signature_key = -> { Rails.application.secrets.secret_key_base }
-
+  
+  ## FOR RAILS 5.2 Uncomment the line below
+  # config.token_secret_signature_key = -> { Rails.application.credentials.read }
+  
   ## If using Auth0, uncomment the line below
   # config.token_secret_signature_key = -> { JWT.base64url_decode Rails.application.secrets.auth0_client_secret }