diff --git a/src/base/bittorrent/abstractfilestorage.h b/src/base/bittorrent/abstractfilestorage.h
index 985beb0ff..b13cb5b52 100644
--- a/src/base/bittorrent/abstractfilestorage.h
+++ b/src/base/bittorrent/abstractfilestorage.h
@@ -40,6 +40,8 @@ namespace BitTorrent
         Q_DECLARE_TR_FUNCTIONS(AbstractFileStorage)
 
     public:
+        virtual ~AbstractFileStorage() = default;
+
         virtual int filesCount() const = 0;
         virtual QString filePath(int index) const = 0;
         virtual QString fileName(int index) const = 0;