diff --git a/app/models/user.rb b/app/models/user.rb
index 67c6fcd..284f350 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -174,7 +174,8 @@ class User < ApplicationRecord
 
   def gnupg_key
     return nil unless pgp_pubkey.present?
-    @gnupg_key ||= GPGME::Key.get(pgp_fpr)
+    GPGME::Key.import(pgp_pubkey)
+    GPGME::Key.get(pgp_fpr)
   end
 
   def pgp_pubkey_contains_user_address?