diff --git a/app/MindWork AI Studio/Chat/ChartDefinition.cs b/app/MindWork AI Studio/Chat/ChartDefinition.cs
index 8598f9fa..f0c52fc9 100644
--- a/app/MindWork AI Studio/Chat/ChartDefinition.cs	
+++ b/app/MindWork AI Studio/Chat/ChartDefinition.cs	
@@ -26,4 +26,6 @@ public enum ChartDefinitionType
     LINE,
     PIE,
     DONUT,
+    HEATMAP,
+    TIME_SERIES,
 }