diff --git a/src/components/AiAreaPicker.vue b/src/components/AiAreaPicker.vue
index fb912697..2a0177ed 100644
--- a/src/components/AiAreaPicker.vue
+++ b/src/components/AiAreaPicker.vue
@@ -127,7 +127,7 @@ export default {
       this.$refs.areaSelector.showPopup()
     },
     scrollHeight () {
-      return this.height = document.querySelector('.areaSelector') && `calc(100% - ${document.querySelector('.areaSelector').offsetHeight}px)`
+      this.height = document.querySelector('.areaSelector') && `calc(100% - ${document.querySelector('.areaSelector').offsetHeight}px)`
     },
     getFullArea() {
       let areaId = this.areaId || (this.all ? '' : this.$areaId)