diff --git a/frontend/src/views/chart/view/ChartEdit.vue b/frontend/src/views/chart/view/ChartEdit.vue
index f214b41349..6d48edba2e 100644
--- a/frontend/src/views/chart/view/ChartEdit.vue
+++ b/frontend/src/views/chart/view/ChartEdit.vue
@@ -859,7 +859,11 @@ export default {
           }
         }
       })
-      if (view.type.startsWith('pie') || view.type.startsWith('funnel') || view.type.startsWith('text') || view.type.startsWith('gauge')) {
+      if (view.type.startsWith('pie') ||
+        view.type.startsWith('funnel') ||
+        view.type.startsWith('text') ||
+        view.type.startsWith('gauge') ||
+        view.type === 'treemap') {
         if (view.yaxis.length > 1) {
           view.yaxis.splice(1, view.yaxis.length)
         }