diff --git a/website/src/repl/components/panel/Reference.jsx b/website/src/repl/components/panel/Reference.jsx
index ab925eb91..42a03a02e 100644
--- a/website/src/repl/components/panel/Reference.jsx
+++ b/website/src/repl/components/panel/Reference.jsx
@@ -21,7 +21,8 @@ export function Reference() {
         return true;
       }
 
-      return entry.name.includes(search) || (entry.synonyms?.some((s) => s.includes(search)) ?? false);
+	  const lowCaseSearch = search.toLowerCase();
+      return entry.name.toLowerCase().includes(lowCaseSearch) || (entry.synonyms?.some((s) => s.includes(lowCaseSearch)) ?? false);
     });
   }, [search]);