diff --git a/print/templates/operator_overview.html b/print/templates/operator_overview.html
index 25048ab76..c9706dbe8 100644
--- a/print/templates/operator_overview.html
+++ b/print/templates/operator_overview.html
@@ -27,7 +27,7 @@
         <main>
           <figure class="inksimulation operator" style="height: 210mm;">
                 {{ svg_overview|safe }}
-                <figcaption>{{ _('Scale') }} <span>{{ svg_scale }}</span></figcaption>
+                <figcaption>{{ _('Scale') }} <span>{{ svg_scale }}</span>%</figcaption>
             </figure>
         </main>
         {% include 'footer.html' %}