diff --git a/website/server/controllers/api-v3/quests.js b/website/server/controllers/api-v3/quests.js
index bdf567ce41..88b68bd088 100644
--- a/website/server/controllers/api-v3/quests.js
+++ b/website/server/controllers/api-v3/quests.js
@@ -80,7 +80,7 @@ api.inviteToQuest = {
       'party._id': group._id,
       _id: { $ne: user._id },
     })
-      .select('auth.facebook auth.google auth.local preferences.emailNotifications preferences.pushNotifications preferences.language profile.name pushDevices webhooks')
+      .select('auth preferences.emailNotifications preferences.pushNotifications preferences.language profile.name pushDevices webhooks')
       .exec();
 
     group.markModified('quest');
diff --git a/website/server/controllers/api-v3/user.js b/website/server/controllers/api-v3/user.js
index 27d8af337b..d46b72c61c 100644
--- a/website/server/controllers/api-v3/user.js
+++ b/website/server/controllers/api-v3/user.js
@@ -280,7 +280,10 @@ api.deleteUser = {
     if (user.auth.local.hashed_password && user.auth.local.email) {
       const isValidPassword = await passwordUtils.compare(user, password);
       if (!isValidPassword) throw new NotAuthorized(res.t('wrongPassword'));
-    } else if ((user.auth.facebook.id || user.auth.google.id) && password !== DELETE_CONFIRMATION) {
+    } else if (
+      (user.auth.facebook.id || user.auth.google.id || user.auth.apple.id)
+      && password !== DELETE_CONFIRMATION
+    ) {
       throw new NotAuthorized(res.t('incorrectDeletePhrase', { magicWord: 'DELETE' }));
     }
 
@@ -366,6 +369,7 @@ api.getUserAnonymized = {
       delete user.auth.local;
       delete user.auth.facebook;
       delete user.auth.google;
+      delete user.auth.apple;
     }
     delete user.newMessages;
     delete user.profile;
diff --git a/website/server/libs/invites/index.js b/website/server/libs/invites/index.js
index d389546b3b..58474510fb 100644
--- a/website/server/libs/invites/index.js
+++ b/website/server/libs/invites/index.js
@@ -155,6 +155,7 @@ async function inviteByEmail (invite, group, inviter, req, res) {
       { 'auth.local.email': invite.email },
       { 'auth.facebook.emails.value': invite.email },
       { 'auth.google.emails.value': invite.email },
+      { 'auth.apple.emails.value': invite.email },
     ],
   })
     .select({ _id: true, 'preferences.emailNotifications': true })