diff --git a/src/api/http/api.go b/src/api/http/api.go
index b5406ff07dd..78994e99808 100644
--- a/src/api/http/api.go
+++ b/src/api/http/api.go
@@ -552,7 +552,7 @@ type UpdateClusterAdminUser struct {
 }
 
 type ApiUser struct {
-	Name string `json:"username"`
+	Name string `json:"name"`
 }
 
 type UserDetail struct {