diff --git a/MediaBrowser.Controller/Drawing/ImageHelper.cs b/MediaBrowser.Controller/Drawing/ImageHelper.cs
index f88a63223..432cf8042 100644
--- a/MediaBrowser.Controller/Drawing/ImageHelper.cs
+++ b/MediaBrowser.Controller/Drawing/ImageHelper.cs
@@ -63,7 +63,8 @@ namespace MediaBrowser.Controller.Drawing
                 case ImageType.Logo:
                     return 2.58;
                 case ImageType.Primary:
-                    return item.GetDefaultPrimaryImageAspectRatio();
+                    double defaultPrimaryImageAspectRatio = item.GetDefaultPrimaryImageAspectRatio();
+                    return defaultPrimaryImageAspectRatio > 0 ? defaultPrimaryImageAspectRatio : 2.0 / 3;
                 default:
                     return 1;
             }
diff --git a/MediaBrowser.Controller/Entities/BaseItem.cs b/MediaBrowser.Controller/Entities/BaseItem.cs
index 846fd9eec..0d1a0ce86 100644
--- a/MediaBrowser.Controller/Entities/BaseItem.cs
+++ b/MediaBrowser.Controller/Entities/BaseItem.cs
@@ -1518,7 +1518,7 @@ namespace MediaBrowser.Controller.Entities
 
         public virtual double GetDefaultPrimaryImageAspectRatio()
         {
-            return 2.0 / 3;
+            return 0;
         }
 
         public virtual string CreatePresentationUniqueKey()