diff --git a/public/docs/release-notes.md b/public/docs/release-notes.md
index 306b7e085..3ad8e92d4 100644
--- a/public/docs/release-notes.md
+++ b/public/docs/release-notes.md
@@ -1,5 +1,13 @@
 # Release Notes
 
+## UNRELEASED
+
+### Bugfixes
+- Fix error that Libravatar user avatars were not shown when using OAuth2 login
+
+### Enhancements
+- Libravatar avatars render as ident-icons when no avatar image was uploaded to Libravatar or Gravatar
+
 ## <i class="fa fa-tag"></i> 1.9.2 <i class="fa fa-calendar-o"></i> 2021-12-03
 
 ### Bugfixes
diff --git a/test/letter-avatars.js b/test/letter-avatars.js
index 0645ef876..178075aa3 100644
--- a/test/letter-avatars.js
+++ b/test/letter-avatars.js
@@ -19,8 +19,8 @@ describe('generateAvatarURL() gravatar enabled', function () {
   })
 
   it('should return correct urls', function () {
-    assert.strictEqual(avatars.generateAvatarURL('Daan Sprenkels', 'hello@dsprenkels.com', true), 'https://cdn.libravatar.org/avatar/d41b5f3508cc3f31865566a47dd0336b?s=400')
-    assert.strictEqual(avatars.generateAvatarURL('Daan Sprenkels', 'hello@dsprenkels.com', false), 'https://cdn.libravatar.org/avatar/d41b5f3508cc3f31865566a47dd0336b?s=96')
+    assert.strictEqual(avatars.generateAvatarURL('Daan Sprenkels', 'hello@dsprenkels.com', true), 'https://cdn.libravatar.org/avatar/d41b5f3508cc3f31865566a47dd0336b?default=identicon&s=400')
+    assert.strictEqual(avatars.generateAvatarURL('Daan Sprenkels', 'hello@dsprenkels.com', false), 'https://cdn.libravatar.org/avatar/d41b5f3508cc3f31865566a47dd0336b?default=identicon&s=96')
   })
 
   it('should return correct urls for names with spaces', function () {