1 files changed, 2 insertions, 2 deletions
diff --git a/src/DownloadEngine.h b/src/DownloadEngine.h
index f8eaa97d..b3d2a70b 100644
--- a/src/DownloadEngine.h
+++ b/src/DownloadEngine.h
@@ -47,8 +47,8 @@ public:
   queue<Command*> commands;
   SegmentMan* segmentMan;
   DiskWriter* diskWriter;
-  Logger* logger;
-  Option* option;
+  const Logger* logger;
+  const Option* option;
 
   DownloadEngine();
   ~DownloadEngine();