diff --git a/nodeconf/configuration.go b/nodeconf/configuration.go
index 75924a57..af8e5f33 100644
--- a/nodeconf/configuration.go
+++ b/nodeconf/configuration.go
@@ -16,6 +16,8 @@ type Configuration interface {
 	ConsensusPeers() []string
 	// Addresses returns map[peerId][]addr with connection addresses for all known nodes
 	Addresses() map[string][]string
+	// CHash returns nodes consistent table
+	CHash() chash.CHash
 }
 
 type configuration struct {
@@ -66,3 +68,7 @@ func (c *configuration) Addresses() map[string][]string {
 	}
 	return res
 }
+
+func (c *configuration) CHash() chash.CHash {
+	return c.chash
+}