diff --git a/cluster/cluster.go b/cluster/cluster.go
index 43fc987d..ca3bb96d 100644
--- a/cluster/cluster.go
+++ b/cluster/cluster.go
@@ -1380,7 +1380,6 @@ type ClusterAboutLeader struct {
 
 type ClusterAbout struct {
 	ID          string
-	NodeID      string
 	Domains     []string
 	Leader      ClusterAboutLeader
 	Status      string
@@ -1396,7 +1395,6 @@ func (c *cluster) About() (ClusterAbout, error) {
 
 	about := ClusterAbout{
 		ID:          c.id,
-		NodeID:      c.nodeID,
 		Leader:      ClusterAboutLeader{},
 		Status:      "online",
 		Version:     Version,
diff --git a/http/api/cluster.go b/http/api/cluster.go
index b60fd6c5..be60ff76 100644
--- a/http/api/cluster.go
+++ b/http/api/cluster.go
@@ -57,7 +57,6 @@ type ClusterAboutLeader struct {
 
 type ClusterAbout struct {
 	ID          string             `json:"id"`
-	NodeID      string             `json:"node_id"`
 	Domains     []string           `json:"public_domains"`
 	Leader      ClusterAboutLeader `json:"leader"`
 	Status      string             `json:"status"`
diff --git a/http/handler/api/cluster.go b/http/handler/api/cluster.go
index 757642d0..f4c5cc48 100644
--- a/http/handler/api/cluster.go
+++ b/http/handler/api/cluster.go
@@ -58,7 +58,6 @@ func (h *ClusterHandler) About(c echo.Context) error {
 
 	about := api.ClusterAbout{
 		ID:      state.ID,
-		NodeID:  state.NodeID,
 		Domains: state.Domains,
 		Leader: api.ClusterAboutLeader{
 			ID:           state.Leader.ID,