diff --git a/packages/core/src/dom_components/model/ComponentWrapper.ts b/packages/core/src/dom_components/model/ComponentWrapper.ts
index 83b5557a8..debfba3b5 100644
--- a/packages/core/src/dom_components/model/ComponentWrapper.ts
+++ b/packages/core/src/dom_components/model/ComponentWrapper.ts
@@ -16,7 +16,7 @@ type ResolverCurrentItemType = string | number | undefined;
 
 export default class ComponentWrapper extends ComponentWithCollectionsState<DataVariableProps> {
   dataSourceWatcher?: DataResolverListener;
-  _resolverCurrentItem: ResolverCurrentItemType;
+  private _resolverCurrentItem: ResolverCurrentItemType;
 
   get defaults() {
     return {