diff --git a/services/include/applypatch/block_set.h b/services/include/applypatch/block_set.h
index a59f3956139e726813621a74b9ccdec921fbbdd2..ea83c01148f89fbf441dfa79d3bf95dd666aa975 100644
--- a/services/include/applypatch/block_set.h
+++ b/services/include/applypatch/block_set.h
@@ -40,6 +40,8 @@ public:
         blockSize_ = 0;
     }
 
+    ~BlockSet() {}
+
     explicit BlockSet(std::vector<BlockPair> &&pairs);
 
     // Insert block to set after parsing from a string type or vector type