diff --git a/pkg/models/cluster_health_results.go b/pkg/models/cluster_health_results.go
index 63bd1d7..3a7a50b 100644
--- a/pkg/models/cluster_health_results.go
+++ b/pkg/models/cluster_health_results.go
@@ -33,6 +33,9 @@ type ClusterHealthResults struct {
 	// nodes healthy
 	NodesHealthy []string `json:"nodesHealthy"`
 
+	// nodes total
+	NodesTotal int64 `json:"nodesTotal,omitempty"`
+
 	// nodes unhealthy
 	NodesUnhealthy []string `json:"nodesUnhealthy"`
 }
diff --git a/pkg/restapi/embedded_spec.go b/pkg/restapi/embedded_spec.go
index ccd5c8d..cc1bc4c 100644
--- a/pkg/restapi/embedded_spec.go
+++ b/pkg/restapi/embedded_spec.go
@@ -249,6 +249,10 @@ func init() {
             "type": "string"
           }
         },
+        "nodesTotal": {
+          "type": "integer",
+          "format": "int64"
+        },
         "nodesUnhealthy": {
           "type": "array",
           "items": {
@@ -576,6 +580,10 @@ func init() {
             "type": "string"
           }
         },
+        "nodesTotal": {
+          "type": "integer",
+          "format": "int64"
+        },
         "nodesUnhealthy": {
           "type": "array",
           "items": {
diff --git a/swagger.yml b/swagger.yml
index 5676f51..a8ab2fd 100644
--- a/swagger.yml
+++ b/swagger.yml
@@ -144,6 +144,9 @@ definitions:
         type: array
         items:
           type: string
+      nodesTotal:
+        type: integer
+        format: int64
       generated-at:
         type: string
         format: date-time