3 files changed, 3 insertions, 1 deletions
diff --git a/MediaBrowser.Controller/Drawing/IImageEncoder.cs b/MediaBrowser.Controller/Drawing/IImageEncoder.cs
index 131d0bd9e..757448eb2 100644
--- a/MediaBrowser.Controller/Drawing/IImageEncoder.cs
+++ b/MediaBrowser.Controller/Drawing/IImageEncoder.cs
@@ -3,7 +3,7 @@ using MediaBrowser.Model.Drawing;
 
 namespace MediaBrowser.Controller.Drawing
 {
-    public interface IImageEncoder : IDisposable
+    public interface IImageEncoder
     {
         /// <summary>
         /// Gets the supported input formats.
diff --git a/MediaBrowser.Controller/Drawing/ImageStream.cs b/MediaBrowser.Controller/Drawing/ImageStream.cs
index 353abaca3..b5e14eb6c 100644
--- a/MediaBrowser.Controller/Drawing/ImageStream.cs
+++ b/MediaBrowser.Controller/Drawing/ImageStream.cs
@@ -23,6 +23,7 @@ namespace MediaBrowser.Controller.Drawing
             {
                 Stream.Dispose();
             }
+            GC.SuppressFinalize(this);
         }
     }
 }
diff --git a/MediaBrowser.Controller/Session/SessionInfo.cs b/MediaBrowser.Controller/Session/SessionInfo.cs
index 90c1de2f2..367a7a467 100644
--- a/MediaBrowser.Controller/Session/SessionInfo.cs
+++ b/MediaBrowser.Controller/Session/SessionInfo.cs
@@ -303,6 +303,7 @@ namespace MediaBrowser.Controller.Session
 
             StopAutomaticProgress();
             _sessionManager = null;
+            GC.SuppressFinalize(this);
         }
     }
 }