diff --git a/src/templates/index.html b/src/templates/index.html
index 1fbd86b..3a3c181 100644
--- a/src/templates/index.html
+++ b/src/templates/index.html
@@ -7,7 +7,7 @@
       <div class="card-body">
         <form class="form-group" action="/api/print/sms" method="post">
           <input class="form-control" type="text" name="txt" placeholder="200 chars or less " maxlength="200" required><br>
-          <input class="form-control" type="text" name="signature" placeholder="Signature or pseudo" maxlength="200" required><br>
+          <input class="form-control" type="text" name="signature" placeholder="Signature or pseudo" maxlength="200"><br>
           <input class="btn btn-primary float-right" type="submit" value="Imprimer" name="imprimer">
         </form>
       </div>
@@ -20,7 +20,7 @@
       <div class="card-body">
         <form enctype="multipart/form-data" class="form-group" action="/api/print/img" method="post">
           <input class="form-control" type="file" name="img" required><br>
-          <input class="form-control" type="text" name="signature" placeholder="Signature or pseudo" maxlength="200" required><br>
+          <input class="form-control" type="text" name="signature" placeholder="Signature or pseudo" maxlength="200"><br>
           <input class="btn btn-primary float-right" type="submit" value="Imprimer" name="imprimer">
         </form>
       </div>