diff --git a/src/lib/search/search.service.ts b/src/lib/search/search.service.ts
index ef13de0..482c582 100644
--- a/src/lib/search/search.service.ts
+++ b/src/lib/search/search.service.ts
@@ -21,7 +21,7 @@ export class SearchService<T extends IListable> {
         if (!searchValue || this.skip) {
             return entities;
         }
-        return entities.filter(entity => entity.searchKey?.includes(searchValue));
+        return entities.filter(entity => entity.searchKey?.toLowerCase().includes(searchValue));
     }
 
     reset(): void {