diff --git a/go.sum b/go.sum
index 9b80284..f6431a5 100644
--- a/go.sum
+++ b/go.sum
@@ -65,6 +65,8 @@ github.com/nextmn/gopacket-srv6 v0.0.7 h1:GXDcb1S91VkC61uEJ6nyIMk34Wu6Wk1LfdoDXy
 github.com/nextmn/gopacket-srv6 v0.0.7/go.mod h1:d00D3jb/joNiUXxCukaeymKdFL35ey7mmb+vr02MPmg=
 github.com/nextmn/json-api v0.0.2 h1:Xo18bv+eWPc+BBfjNP5MdA0bWokaupzEGW5kt1BwYxg=
 github.com/nextmn/json-api v0.0.2/go.mod h1:gi9IhsD+FFg7iEnJaZtEaY1WlZkQ75KBBk0z5FmSJBU=
+github.com/nextmn/json-api v0.0.3 h1:COfRvrXsPOnkYTMoEfcX55n2H1dDKJh86AqT8+N6qZo=
+github.com/nextmn/json-api v0.0.3/go.mod h1:gi9IhsD+FFg7iEnJaZtEaY1WlZkQ75KBBk0z5FmSJBU=
 github.com/pelletier/go-toml/v2 v2.2.2 h1:aYUidT7k73Pcl9nb2gScu7NSrKCSHIDE89b3+6Wq+LM=
 github.com/pelletier/go-toml/v2 v2.2.2/go.mod h1:1t835xjRzz80PqgE6HHgN2JOsmgYu/h4qDAS4n929Rs=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
diff --git a/internal/app/setup.go b/internal/app/setup.go
index cf55e48..b0650ab 100644
--- a/internal/app/setup.go
+++ b/internal/app/setup.go
@@ -65,11 +65,12 @@ func (s *Setup) AddTasks() {
 	} else {
 		httpURI = httpURI + s.config.HTTPAddress.String() + ":" + httpPort
 	}
+	httpAddr := fmt.Sprintf("[%s]:%s", s.config.HTTPAddress, httpPort)
 
 	// 0.3 http server
 
 	rr := tasks.NewRulesRegistry()
-	s.RegisterTask("ctrl.rest-api", tasks.NewHttpServerTask(httpURI, rr))
+	s.RegisterTask("ctrl.rest-api", tasks.NewHttpServerTask(httpAddr, rr))
 
 	// 0.4 controller registry
 	if s.config.Locator != nil {