diff --git a/interfaces/node.go b/interfaces/node.go
index 6ee921b..d5dfdf6 100644
--- a/interfaces/node.go
+++ b/interfaces/node.go
@@ -22,7 +22,7 @@ type Node interface {
 	Db() *bolt.DB
 	Start() error
 	GetCachedStorageLocations(hash *encoding.Multihash, kinds []types.StorageLocationType) (map[string]StorageLocation, error)
-	AddStorageLocation(hash *encoding.Multihash, nodeId *encoding.NodeId, location StorageLocation, message []byte, config *config.NodeConfig) error
+	AddStorageLocation(hash *encoding.Multihash, nodeId *encoding.NodeId, location StorageLocation, message []byte) error
 	NetworkId() string
 	DownloadBytesByHash(hash *encoding.Multihash) ([]byte, error)
 	DownloadBytesByCID(cid *encoding.CID) (bytes []byte, err error)
diff --git a/node/node.go b/node/node.go
index 553175f..6a3f893 100644
--- a/node/node.go
+++ b/node/node.go
@@ -189,7 +189,7 @@ func (n *NodeImpl) readStorageLocationsFromDB(hash *encoding.Multihash) (storage
 	return locationMap, nil
 }
 
-func (n *NodeImpl) AddStorageLocation(hash *encoding.Multihash, nodeId *encoding.NodeId, location interfaces.StorageLocation, message []byte, config *config.NodeConfig) error {
+func (n *NodeImpl) AddStorageLocation(hash *encoding.Multihash, nodeId *encoding.NodeId, location interfaces.StorageLocation, message []byte) error {
 	// Read existing storage locations
 	locationDb, err := n.readStorageLocationsFromDB(hash)
 	if err != nil {