diff --git a/calendar/templates/mobile/edit.xet b/calendar/templates/mobile/edit.xet
index 978e74b7b2..90244a0e1e 100644
--- a/calendar/templates/mobile/edit.xet
+++ b/calendar/templates/mobile/edit.xet
@@ -227,7 +227,7 @@
 					<hbox  span="all" width="100%">
 						<button statustext="Saves this entry" id="button[save]" image="save" background_image="1"/>
 						<button statustext="Apply the changes" id="button[apply]" image="apply" background_image="1"/>
-						<button statustext="delete this entry" id="button[delete]" onclick="if($cont[info_anz_subs]) return $cont[info_anz_subs]; et2_dialog.confirm(widget,'Delete this entry','Delete');" image="delete" background_image="1" span="all"/>
+						<button statustext="delete this entry" id="button[delete]" onclick="et2_dialog.confirm(widget,'Delete this entry','Delete');" image="delete" background_image="1" span="all"/>
 						<buttononly statustext="Find free timeslots where the selected participants are availible for the given timespan" id="freetime" label="Freetime" onclick="app.calendar.freetime_search" image="add" background_image="1"/>
 						<checkbox label="notification" id="no_notifications"/>
 						<textbox type="hidden" id="delete_exceptions"/>