diff --git a/libp2p/NodeTable.cpp b/libp2p/NodeTable.cpp
index 7f98edb83..9d1ba2ba4 100644
--- a/libp2p/NodeTable.cpp
+++ b/libp2p/NodeTable.cpp
@@ -75,7 +75,7 @@ void NodeTable::processEvents()
 		m_nodeEventHandler->processEvents();
 }
 
-shared_ptr<NodeEntry> NodeTable::addNode(Node const& _node, NodeRelation _relation = Unknown)
+shared_ptr<NodeEntry> NodeTable::addNode(Node const& _node, NodeRelation _relation)
 {
 	if (_relation == Known)
 	{