diff --git a/public/app/plugins/datasource/prometheus/datasource.ts b/public/app/plugins/datasource/prometheus/datasource.ts
index c53808ad2f6..6352046e01d 100644
--- a/public/app/plugins/datasource/prometheus/datasource.ts
+++ b/public/app/plugins/datasource/prometheus/datasource.ts
@@ -663,7 +663,7 @@ export class PrometheusDatasource extends DataSourceApi<PromQuery, PromOptions>
   }
 
   getExemplars(query: PromQueryRequest) {
-    const url = '/api/v1/query_exemplar';
+    const url = '/api/v1/query_exemplars';
     return this._request<PromDataSuccessResponse<PromExemplarData>>(
       url,
       { query: query.expr, start: query.start.toString(), end: query.end.toString() },