diff --git a/backend/src/graphql/resolver/UserResolver.ts b/backend/src/graphql/resolver/UserResolver.ts
index 8ca10b748..e49bc1f9a 100644
--- a/backend/src/graphql/resolver/UserResolver.ts
+++ b/backend/src/graphql/resolver/UserResolver.ts
@@ -122,6 +122,7 @@ const KeyPairEd25519Create = (passphrase: string[]): Buffer[] => {
 
 const generateKeys = async (email: string, savePassphrase: boolean): Promise<Buffer[]> => {
   const mNewUser = await LoginUser.findOneOrFail({ email })
+  // TODO figure mnemonic database
   const lang = mNewUser.language
   /*
   if (LANG_DE == lang) {