diff --git a/frontend/src/graphql/mutations.js b/frontend/src/graphql/mutations.js
index 65bdd7497..802ea1818 100644
--- a/frontend/src/graphql/mutations.js
+++ b/frontend/src/graphql/mutations.js
@@ -145,7 +145,6 @@ export const login = gql`
   mutation($email: String!, $password: String!, $publisherId: Int) {
     login(email: $email, password: $password, publisherId: $publisherId) {
       gradidoID
-      email
       firstName
       lastName
       language
diff --git a/frontend/src/graphql/queries.js b/frontend/src/graphql/queries.js
index d0cbc145d..38aa2224e 100644
--- a/frontend/src/graphql/queries.js
+++ b/frontend/src/graphql/queries.js
@@ -3,7 +3,6 @@ import gql from 'graphql-tag'
 export const verifyLogin = gql`
   query {
     verifyLogin {
-      email
       firstName
       lastName
       language
@@ -40,7 +39,6 @@ export const transactionsQuery = gql`
           firstName
           lastName
           gradidoID
-          email
         }
         decay {
           decay
@@ -102,9 +100,9 @@ export const queryTransactionLink = gql`
         redeemedAt
         deletedAt
         user {
+          gradidoID
           firstName
           publisherId
-          email
         }
       }
       ... on ContributionLink {