diff --git a/web/templates/components/products/list_filters.html b/web/templates/components/products/list_filters.html
index 7f7085f..c26d9a6 100644
--- a/web/templates/components/products/list_filters.html
+++ b/web/templates/components/products/list_filters.html
@@ -23,6 +23,9 @@
                 placeholder="{% translate 'Buscar' %}"
                 autocomplete="off">
             </div>
+            {% if filter_by_category %}
+              <input type="hidden" name="category" value="{{ category.id }}">
+            {% endif %}
           </form>
         </div>
       </div>