diff --git a/src/calibre/gui2/store/stores/weightless_books_plugin.py b/src/calibre/gui2/store/stores/weightless_books_plugin.py
index 3fa1c76851..330f3fdf0f 100644
--- a/src/calibre/gui2/store/stores/weightless_books_plugin.py
+++ b/src/calibre/gui2/store/stores/weightless_books_plugin.py
@@ -41,7 +41,7 @@ class WeightlessBooksStore(BasicStoreConfig, StorePlugin):
         counter = max_results
         with closing(br.open(url, timeout=timeout)) as f:
             doc = html.fromstring(f.read())
-            for data in doc.xpath('//li[@id="product"]'):
+            for data in doc.xpath('//li[@class="product"]'):
                 if counter <= 0:
                     break