diff --git a/src/calibre/customize/builtins.py b/src/calibre/customize/builtins.py
index 783a5e7f94..f27df26d3d 100644
--- a/src/calibre/customize/builtins.py
+++ b/src/calibre/customize/builtins.py
@@ -1364,6 +1364,10 @@ class StoreWoblinkStore(StoreBase):
     description = _('Czytanie zdarza się wszędzie!')
     actual_plugin = 'calibre.gui2.store.woblink_plugin:WoblinkStore'
 
+    drm_free_only = False
+    location = 'PL'
+    formats = ['EPUB']
+
 plugins += [
     StoreArchiveOrgStore,
     StoreAmazonKindleStore,