diff --git a/graphql-api/src/queries/gene-queries.ts b/graphql-api/src/queries/gene-queries.ts
index ac7858c21..bdec5648e 100644
--- a/graphql-api/src/queries/gene-queries.ts
+++ b/graphql-api/src/queries/gene-queries.ts
@@ -4,7 +4,8 @@ import { fetchAllSearchResults } from './helpers/elasticsearch-helpers'
 
 const GENE_INDICES = {
   GRCh37: 'genes_grch37',
-  GRCh38: 'genes_grch38',
+  // GRCh38: 'genes_grch38',
+  GRCh38: 'genes_grch38-2024-08-15--18-32',
 }
 
 const _fetchGeneById = async (esClient: any, geneId: any, referenceGenome: any) => {