diff --git a/app/assets/javascripts/app/models/user.coffee b/app/assets/javascripts/app/models/user.coffee
index ad891d37d..b26cc7e8f 100644
--- a/app/assets/javascripts/app/models/user.coffee
+++ b/app/assets/javascripts/app/models/user.coffee
@@ -48,6 +48,7 @@ class App.User extends App.Model
       return '??'
 
   avatar: (size = 40, placement = '', cssClass = '', unique = false, avatar, type = undefined) ->
+    baseSize = 40
     size   = parseInt(size, 10)
 
     cssClass += ' ' if cssClass
@@ -92,8 +93,8 @@ class App.User extends App.Model
         cssClass: cssClass
         placement: placement
         vip: vip
-        x: x
-        y: y
+        x: x * size/baseSize
+        y: y * size/baseSize
         initials: @initials()
 
     # generate image based avatar
diff --git a/app/assets/stylesheets/zammad.scss b/app/assets/stylesheets/zammad.scss
index e8c08d990..51724dd25 100644
--- a/app/assets/stylesheets/zammad.scss
+++ b/app/assets/stylesheets/zammad.scss
@@ -3381,6 +3381,11 @@ footer {
   vertical-align: bottom;
   position: relative;
   
+  &.size-30 {
+    width: 30px;
+    height: 30px;
+  }
+  
   .icon-crown {
     position: absolute;
     width: 28px;
@@ -3414,7 +3419,7 @@ footer {
 
   &.unique {
     background-image: image_url("/assets/images/avatar-bg.png");
-    background-size: auto;
+    background-size: 300px 226px;
     color: white;
     line-height: 40px;
     text-align: center;
@@ -3423,15 +3428,23 @@ footer {
     text-transform: uppercase;
     text-shadow: 0 1px rgba(0,0,0,.2);
     cursor: default;
+    
+    &.size-30 {
+      font-size: 10px;
+      line-height: 32px;
+      background-size: 225px 170px;
+    }
 
     &.size-50 {
       font-size: 16px;
       line-height: 52px;
+      background-size: 375px 283px;
     }
 
     &.size-80 {
-      font-size: 20px;
+      font-size: 26px;
       line-height: 84px;
+      background-size: 600px 452px;
     }
   }