diff --git a/src/services/OrionAggregator/index.ts b/src/services/OrionAggregator/index.ts
index dba6f9f..34a48dd 100644
--- a/src/services/OrionAggregator/index.ts
+++ b/src/services/OrionAggregator/index.ts
@@ -87,7 +87,7 @@ class OrionAggregator {
 
     return fetchWithValidation(
       url.toString(),
-      z.array(z.string()),
+      z.array(z.string().toUpperCase()),
     );
   };