diff --git a/plugins/calendar/skins/elastic/templates/eventedit.html b/plugins/calendar/skins/elastic/templates/eventedit.html
index 47a0e09e..f7d433f1 100644
--- a/plugins/calendar/skins/elastic/templates/eventedit.html
+++ b/plugins/calendar/skins/elastic/templates/eventedit.html
@@ -147,7 +147,7 @@
 					<roundcube:object name="plugin.attachments_list" id="attachmentlist" class="attachmentslist" />
 				</div>
 			</div>
-			<roundcube:object name="plugin.filedroparea" id="event-panel-attachments" />
+			<roundcube:object name="plugin.filedroparea" id="edit-attachments-droparea" />
 		</fieldset>
 	</form>
 	<roundcube:object name="plugin.edit_recurrence_sync" id="edit-recurrence-syncstart" class="dialog-message" style="display:none" />