diff --git a/website_sale_aplicoop/controllers/website_sale.py b/website_sale_aplicoop/controllers/website_sale.py
index 097ac7d..3950b14 100644
--- a/website_sale_aplicoop/controllers/website_sale.py
+++ b/website_sale_aplicoop/controllers/website_sale.py
@@ -488,8 +488,8 @@ class AplicoopWebsiteSale(WebsiteSale):
                         category_id,
                         len(products),
                     )
-            except (ValueError, TypeError):
-                pass
+            except (ValueError, TypeError) as e:
+                _logger.warning("eskaera_shop: Invalid category filter: %s", str(e))
 
         # Prepare supplier info dict: {product.id: 'Supplier (City)'}
         product_supplier_info = {}