diff --git a/ChangeLog b/ChangeLog
index 0438b2b90..04a0a5f6e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2009-02-15  Tatsuhiro Tsujikawa  <t-tujikawa@users.sourceforge.net>
+
+	Defined virtual destructor for BObject.
+	* src/bencode.h
+
 2009-02-15  Tatsuhiro Tsujikawa  <t-tujikawa@users.sourceforge.net>
 
 	Rewritten BDE to make it efficient.
diff --git a/src/bencode.h b/src/bencode.h
index 283b958a9..568b98fe6 100644
--- a/src/bencode.h
+++ b/src/bencode.h
@@ -68,6 +68,8 @@ private:
 
   class BObject {
   public:
+    virtual ~BObject() {}
+
     ////////////////////////////////////////////////////////////////////////////
     // Integer Interface