diff --git a/cert400.toml.example b/cert400.toml.example
index 40e5a4c..b540003 100644
--- a/cert400.toml.example
+++ b/cert400.toml.example
@@ -1,5 +1,5 @@
 [CA]
-serial_number = 2024
+serial_number = 10245
 organization = "Empresa SL"
 country = "ES"
 province = "Valencia"
diff --git a/cmd/templates/index.html b/cmd/templates/index.html
index 83d711d..42ce66d 100644
--- a/cmd/templates/index.html
+++ b/cmd/templates/index.html
@@ -22,7 +22,7 @@
       <!-- <h3>Find the source <a href="https://git.bulgariu.xyz/raul/uploader" target="_blank">here!</a></h3> -->
       <form id='form' hx-encoding='multipart/form-data' hx-post='/api/upload'>
         Serial Number:
-        <input type="text" name="formSerNum" value="2024">
+        <input type="text" name="formSerNum" value="30128">
         <br>
 
         Organization: