diff --git a/api-wiaas/server/components/v1/orders/templates/AddDocumentsToOrderLayer.html b/api-wiaas/server/components/v1/orders/templates/AddDocumentsToOrderLayer.html
index 5d775b6..197fbb3 100644
--- a/api-wiaas/server/components/v1/orders/templates/AddDocumentsToOrderLayer.html
+++ b/api-wiaas/server/components/v1/orders/templates/AddDocumentsToOrderLayer.html
@@ -38,7 +38,7 @@
                     ng-model="files"
                     ngf-drag-over-class="'dragover'"
                     ngf-select="uploadFile($file)"
-                    ngf-pattern="'.pdf,.docx,.doc,.xlsx,.xls,.odt,.ods,.png,.jpg,.jpeg'"
+                    ngf-pattern="'.pdf,.docx,.doc,.xlsx,.xls,.odt,.ods,.png,.jpg,.jpeg,.zip'"
                     ngf-max-size="20MB"
                     class="drop-box">{{'orders.headers.SELECT_DOCUMENT' | translate}}</div>
             </div>