diff --git a/app/models/setting.rb b/app/models/setting.rb
index 1d895b2..1ffddc1 100644
--- a/app/models/setting.rb
+++ b/app/models/setting.rb
@@ -162,6 +162,12 @@ class Setting < RailsSettings::Base
 
   field :nostr_enabled, type: :boolean, default: false
 
+  field :nostr_private_key, type: :string,
+    default: ENV["NOSTR_PRIVATE_KEY"].presence
+
+  field :nostr_public_key, type: :string,
+    default: ENV["NOSTR_PUBLIC_KEY"].presence
+
   #
   # OpenCollective
   #