diff --git a/apps/red-ui/src/app/modules/admin/dialogs/add-edit-file-attribute-dialog/add-edit-file-attribute-dialog.component.html b/apps/red-ui/src/app/modules/admin/dialogs/add-edit-file-attribute-dialog/add-edit-file-attribute-dialog.component.html
index 3750e6f13..22dcf5751 100644
--- a/apps/red-ui/src/app/modules/admin/dialogs/add-edit-file-attribute-dialog/add-edit-file-attribute-dialog.component.html
+++ b/apps/red-ui/src/app/modules/admin/dialogs/add-edit-file-attribute-dialog/add-edit-file-attribute-dialog.component.html
@@ -20,7 +20,7 @@
                 />
             </div>
 
-            <div class="iqser-input-group required w-300">
+            <div class="iqser-input-group w-300">
                 <label translate="add-edit-file-attribute.form.column-header"></label>
                 <input
                     [placeholder]="'add-edit-file-attribute.form.column-header-placeholder' | translate"
diff --git a/apps/red-ui/src/app/modules/admin/dialogs/add-edit-file-attribute-dialog/add-edit-file-attribute-dialog.component.ts b/apps/red-ui/src/app/modules/admin/dialogs/add-edit-file-attribute-dialog/add-edit-file-attribute-dialog.component.ts
index 854d5f031..1b3e5dd56 100644
--- a/apps/red-ui/src/app/modules/admin/dialogs/add-edit-file-attribute-dialog/add-edit-file-attribute-dialog.component.ts
+++ b/apps/red-ui/src/app/modules/admin/dialogs/add-edit-file-attribute-dialog/add-edit-file-attribute-dialog.component.ts
@@ -31,7 +31,7 @@ export class AddEditFileAttributeDialogComponent extends BaseDialogComponent {
 
         this.form = this._formBuilder.group({
             label: [this.fileAttribute?.label, Validators.required],
-            csvColumnHeader: [this.fileAttribute?.csvColumnHeader, Validators.required],
+            csvColumnHeader: [this.fileAttribute?.csvColumnHeader],
             type: [this.fileAttribute?.type || FileAttributeConfigTypes.TEXT, Validators.required],
             readonly: [this.fileAttribute ? !this.fileAttribute.editable : false],
             primaryAttribute: [this.fileAttribute?.primaryAttribute],