diff --git a/themes/default/nbr-product-page.tpl b/themes/default/nbr-product-page.tpl
index 3af3d7f6c..ac00b54f1 100644
--- a/themes/default/nbr-product-page.tpl
+++ b/themes/default/nbr-product-page.tpl
@@ -55,6 +55,7 @@
 				{/foreach}
 				</select>
 				<span>{l s='products by page'}</span>
+				<input type="hidden" name="controller" value="category" />
 				{if is_array($requestNb)}
 					{foreach from=$requestNb item=requestValue key=requestKey}
 						{if $requestKey != 'requestUrl'}