diff --git a/src/pretix/control/templates/pretixcontrol/pdf/index.html b/src/pretix/control/templates/pretixcontrol/pdf/index.html
index f7fc785268..ffe1264356 100644
--- a/src/pretix/control/templates/pretixcontrol/pdf/index.html
+++ b/src/pretix/control/templates/pretixcontrol/pdf/index.html
@@ -238,7 +238,7 @@
                         <div class="row control-group pdf-info">
                             <div class="col-sm-12">
                                 <label for="pdf-info-name">{% trans "Layout name" %}</label><br>
-                                <input type="text" id="pdf-info-name" class="input-block-level form-control" name="name" value="{{ name }}">
+                                <input type="text" id="pdf-info-name" class="input-block-level form-control" name="name" value="{{ name }}" maxlength="190">
                             </div>
                         </div>
                     {% endif %}