diff --git a/macosx/BlocklistDownloader.h b/macosx/BlocklistDownloader.h
index b6dc618db..433242fa2 100644
--- a/macosx/BlocklistDownloader.h
+++ b/macosx/BlocklistDownloader.h
@@ -33,7 +33,7 @@ typedef enum
     BLOCKLIST_DL_PROCESSING
 } blocklistDownloadState;
 
-@interface BlocklistDownloader : NSObject
+@interface BlocklistDownloader : NSObject <NSURLDownloadDelegate>
 {
     NSURLDownload * fDownload;
     
diff --git a/macosx/Controller.h b/macosx/Controller.h
index acc8cde56..477cb3ea2 100644
--- a/macosx/Controller.h
+++ b/macosx/Controller.h
@@ -49,7 +49,7 @@ typedef enum
     ADD_CREATED
 } addType;
 
-@interface Controller : NSObject <GrowlApplicationBridgeDelegate, NSPopoverDelegate, NSSoundDelegate, NSToolbarDelegate, NSWindowDelegate, QLPreviewPanelDataSource, QLPreviewPanelDelegate>
+@interface Controller : NSObject <GrowlApplicationBridgeDelegate, NSURLDownloadDelegate, NSPopoverDelegate, NSSoundDelegate, NSToolbarDelegate, NSWindowDelegate, QLPreviewPanelDataSource, QLPreviewPanelDelegate>
 {
     tr_session                      * fLib;