diff --git a/interfaces/http.go b/interfaces/http.go
index 9e1facf..7c24cfa 100644
--- a/interfaces/http.go
+++ b/interfaces/http.go
@@ -10,6 +10,7 @@ import (
 type HTTPService interface {
 	Service
 	GetHandler() *httprouter.Router
+	SetHttpHandler(handler HTTPHandler)
 }
 
 type HTTPHandler interface {
diff --git a/service/http.go b/service/http.go
index bdb090d..b5b464b 100644
--- a/service/http.go
+++ b/service/http.go
@@ -18,10 +18,13 @@ type HTTPImpl struct {
 	handler interfaces.HTTPHandler
 }
 
-func NewHTTP(node interfaces.Node, handler interfaces.HTTPHandler) interfaces.HTTPService {
+func (h *HTTPImpl) SetHttpHandler(handler interfaces.HTTPHandler) {
+	h.handler = handler
+}
+
+func NewHTTP(node interfaces.Node) interfaces.HTTPService {
 	return &HTTPImpl{
-		node:    node,
-		handler: handler,
+		node: node,
 	}
 }