diff --git a/src/app/template/controllers/TemplateController.php b/src/app/template/controllers/TemplateController.php
index 0d0b984bbc1b0d83464e3b5faa8eaa093d901644..f29e0843f974887a9ec1c3dda11682cc4650877f 100755
--- a/src/app/template/controllers/TemplateController.php
+++ b/src/app/template/controllers/TemplateController.php
@@ -32,7 +32,7 @@ class TemplateController
 {
     const AUTHORIZED_MIMETYPES = [
         'application/msword',
-        'application/vnd.openxmlformats-officedocument.wordprocessing‌ml.document',
+        'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
         'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
         'application/vnd.ms-excel',
         'application/vnd.ms-powerpoint',
diff --git a/src/frontend/app/administration/template/template-administration.component.html b/src/frontend/app/administration/template/template-administration.component.html
index 114bc74f4deaf9ae0bbeed8158354b495de48048..2239de3733be9d63a9e71609a75a7a8f585f1cd7 100755
--- a/src/frontend/app/administration/template/template-administration.component.html
+++ b/src/frontend/app/administration/template/template-administration.component.html
@@ -84,7 +84,7 @@
                             <div class="col-md-12" style="display: none;">
                                 <div class="form-inline hide">
                                     <div class="form-group">
-                                        <input type="file" name="files[]" id="uploadSignFile" (change)="uploadFileTrigger($event)" accept="application/msword,application/vnd.openxmlformats-officedocument.wordprocessing‌ml.document,application/vnd.openxmlformats-officedocument.spreadsheetml.sheet, application/vnd.ms-excel,application/vnd.ms-powerpoint,application/vnd.openxmlformats-officedocument.presentationml‌.slideshow,application/vnd.oasis.opendocument.text,application/vnd.oasis.opendocument.presentation,application/vnd.oasis.opendocument.spreadsheet">
+                                        <input type="file" name="files[]" id="uploadSignFile" (change)="uploadFileTrigger($event)" accept="application/msword,application/vnd.openxmlformats-officedocument.wordprocessingml.document,application/vnd.openxmlformats-officedocument.spreadsheetml.sheet, application/vnd.ms-excel,application/vnd.ms-powerpoint,application/vnd.openxmlformats-officedocument.presentationml‌.slideshow,application/vnd.oasis.opendocument.text,application/vnd.oasis.opendocument.presentation,application/vnd.oasis.opendocument.spreadsheet">
                                     </div>
                                 </div>
                             </div>