diff --git a/static/index.html b/static/index.html
index 5153aa9..9b9e167 100644
--- a/static/index.html
+++ b/static/index.html
@@ -41,7 +41,7 @@
     </div>
     <div class="labelcontainer">  
         <label>name</label>
-        <input type="text" id="name">
+        <input type="text" id="name" maxlength="15">
     </div>
     <div>
         <input type="button" onclick="calcChanche()" value="Generate">