diff --git a/templates/frontend/src/components/shared/file-browser/add-file-modal/add-file-modal.jsx b/templates/frontend/src/components/shared/file-browser/add-file-modal/add-file-modal.jsx
index 8f0df064..a1158703 100644
--- a/templates/frontend/src/components/shared/file-browser/add-file-modal/add-file-modal.jsx
+++ b/templates/frontend/src/components/shared/file-browser/add-file-modal/add-file-modal.jsx
@@ -16,8 +16,8 @@ const schema = yup.object().shape({
   name: yup
     .string()
     .required('Name is required')
-    .matches(/^[A-Za-z0-9.{}\-_\s]+$/, {
-      message: 'Name is not valid',
+    .matches(/^[A-Za-z0-9.{}\-_\s\[\]]+$/, {
+      message: 'Name should have only allowed symbols A-Za-z0-9.{}[]-_',
     }),
 });
 const cx = classNames.bind(styles);
diff --git a/templates/frontend/src/components/shared/file-browser/add-folder-modal/add-folder-modal.jsx b/templates/frontend/src/components/shared/file-browser/add-folder-modal/add-folder-modal.jsx
index 75a0b42e..8661ab8f 100644
--- a/templates/frontend/src/components/shared/file-browser/add-folder-modal/add-folder-modal.jsx
+++ b/templates/frontend/src/components/shared/file-browser/add-folder-modal/add-folder-modal.jsx
@@ -16,8 +16,8 @@ const schema = yup.object().shape({
   name: yup
     .string()
     .required('Name is required')
-    .matches(/^[A-Za-z0-9.{}\-_\s]+$/, {
-      message: 'Name should have only allowed symbols A-Za-z0-9.{}-_ ',
+    .matches(/^[A-Za-z0-9.{}\-_\s\[\]]+$/, {
+      message: 'Name should have only allowed symbols A-Za-z0-9.{}[]-_',
     }),
 });
 const cx = classNames.bind(styles);