diff --git a/app/app.js b/app/app.js
index 87462c8..5beed70 100644
--- a/app/app.js
+++ b/app/app.js
@@ -16,7 +16,7 @@ exports.handler = async (event, context) => {
     const query = event.queryStringParameters.q;
 
     // Some sanity checks
-    if (!query || query.trim() === 0) {
+    if (!query || query.trim() === 0 || query.length > 128) {
       return;
     }