diff --git a/templates/index.html b/templates/index.html
index 5f1b8d5..98dbbf5 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -106,6 +106,8 @@
         }
 
         async function handleKeyUp(event) {
+            event.preventDefault();
+
             clearTimeout(timeout);
 
             // Check if the enter key is pressed