diff --git a/hoot-core/src/main/cpp/hoot/core/conflate/network/NetworkMatchCreator.h b/hoot-core/src/main/cpp/hoot/core/conflate/network/NetworkMatchCreator.h
index 656e787..557a10d 100644
--- a/hoot-core/src/main/cpp/hoot/core/conflate/network/NetworkMatchCreator.h
+++ b/hoot-core/src/main/cpp/hoot/core/conflate/network/NetworkMatchCreator.h
@@ -44,6 +44,7 @@ public:
static std::string className() { return "hoot::NetworkMatchCreator"; }
NetworkMatchCreator();
+ virtual ~NetworkMatchCreator() = default;
virtual MatchPtr createMatch(const ConstOsmMapPtr& map, ElementId eid1, ElementId eid2);