diff --git a/src/blockchain_converter/blockchain_converter.cpp b/src/blockchain_converter/blockchain_converter.cpp
index a2b3a375f9a..4653cf66ccb 100644
--- a/src/blockchain_converter/blockchain_converter.cpp
+++ b/src/blockchain_converter/blockchain_converter.cpp
@@ -99,5 +99,6 @@ int main(int argc, char* argv[])
     }
   }
 
+  delete blockchain;
   return 0;
 }