diff --git a/public/app/plugins/datasource/elasticsearch/components/QueryEditor/ElasticsearchQueryContext.tsx b/public/app/plugins/datasource/elasticsearch/components/QueryEditor/ElasticsearchQueryContext.tsx
index 03fa1de7a6b..1f7be0820d6 100644
--- a/public/app/plugins/datasource/elasticsearch/components/QueryEditor/ElasticsearchQueryContext.tsx
+++ b/public/app/plugins/datasource/elasticsearch/components/QueryEditor/ElasticsearchQueryContext.tsx
@@ -36,7 +36,7 @@ export const ElasticsearchProvider = ({
     [onChange, onRunQuery]
   );
 
-  const reducer = combineReducers({
+  const reducer = combineReducers<Pick<ElasticsearchQuery, 'query' | 'alias' | 'metrics' | 'bucketAggs'>>({
     query: queryReducer,
     alias: aliasPatternReducer,
     metrics: metricsReducer,