diff --git a/src/Sonarr.Api.V3/Queue/QueueController.cs b/src/Sonarr.Api.V3/Queue/QueueController.cs
index ed3a2c2ba..e3c2cb452 100644
--- a/src/Sonarr.Api.V3/Queue/QueueController.cs
+++ b/src/Sonarr.Api.V3/Queue/QueueController.cs
@@ -233,6 +233,8 @@ namespace Sonarr.Api.V3.Queue
                     return q => q.Languages;
                 case "quality":
                     return q => q.Quality;
+                case "size":
+                    return q => q.Size;
                 case "progress":
                     // Avoid exploding if a download's size is 0
                     return q => 100 - (q.Sizeleft / Math.Max(q.Size * 100, 1));