diff --git a/openslides/projector/templates/projector/control.html b/openslides/projector/templates/projector/control.html
index 71bd22801..809fdfdf0 100644
--- a/openslides/projector/templates/projector/control.html
+++ b/openslides/projector/templates/projector/control.html
@@ -216,7 +216,7 @@
                                 <input name='message_text' type='text' style='width: 70%'
                                    value="{% get_config 'projector_message' %}">
                                 <button type="submit"
-                                    class="button" style="padding:4px 0;" name='message-clean'>
+                                    class="button" style="padding:4px 0;" name='message-clean' title="{% trans 'Clean message' %}">
                                     <span class="icon clear">&nbsp;</span>
                                 </button>
                                 </nobr>