diff --git a/PoweredSoft.DynamicQuery/QueryResult.cs b/PoweredSoft.DynamicQuery/QueryResult.cs
index 9807aee..45b883e 100644
--- a/PoweredSoft.DynamicQuery/QueryResult.cs
+++ b/PoweredSoft.DynamicQuery/QueryResult.cs
@@ -46,7 +46,7 @@ namespace PoweredSoft.DynamicQuery
     {
         public string GroupPath { get; set; }
         public object GroupValue { get; set; }
-        public bool HasSubGroups => SubGroups != null && SubGroups.Count > 1;
+        public bool HasSubGroups => SubGroups != null && SubGroups.Count >= 1;
         public List<IGroupQueryResult<TRecord>> SubGroups { get; set; }
 
         public bool ShouldSerializeSubGroups() => HasSubGroups;