diff --git a/admin-dev/themes/default/template/controllers/categories/helpers/form/form.tpl b/admin-dev/themes/default/template/controllers/categories/helpers/form/form.tpl
index ed607681d..96fc46050 100644
--- a/admin-dev/themes/default/template/controllers/categories/helpers/form/form.tpl
+++ b/admin-dev/themes/default/template/controllers/categories/helpers/form/form.tpl
@@ -48,6 +48,20 @@
 		{$smarty.block.parent}
 	{/if}
 {/block}
+{block name="input"}
+	{if $input.name == "link_rewrite"}
+		<script type="text/javascript">
+		{if isset($PS_ALLOW_ACCENTED_CHARS_URL) && $PS_ALLOW_ACCENTED_CHARS_URL}
+			var PS_ALLOW_ACCENTED_CHARS_URL = 1;
+		{else}
+			var PS_ALLOW_ACCENTED_CHARS_URL = 0;
+		{/if}
+		</script>
+		{$smarty.block.parent}
+	{else}
+		{$smarty.block.parent}
+	{/if}
+{/block}
 {block name="description"}
 	{$smarty.block.parent}
 	{if ($input.name == 'groupBox')}
diff --git a/controllers/admin/AdminCategoriesController.php b/controllers/admin/AdminCategoriesController.php
index deda11a64..34a33484f 100644
--- a/controllers/admin/AdminCategoriesController.php
+++ b/controllers/admin/AdminCategoriesController.php
@@ -462,7 +462,7 @@ class AdminCategoriesControllerCore extends AdminController
 		);
 		
 		$this->tpl_form_vars['shared_category'] = Validate::isLoadedObject($obj) && $obj->hasMultishopEntries(); 
-		
+		$this->tpl_form_vars['PS_ALLOW_ACCENTED_CHARS_URL'] = (int)Configuration::get('PS_ALLOW_ACCENTED_CHARS_URL');
 		if (Shop::isFeatureActive())
 			$this->fields_form['input'][] = array(
 				'type' => 'shop',