diff --git a/src/calibre/customize/builtins.py b/src/calibre/customize/builtins.py
index 0cd77b1e0e..b77f841d99 100644
--- a/src/calibre/customize/builtins.py
+++ b/src/calibre/customize/builtins.py
@@ -1599,7 +1599,6 @@ class StoreNookUKStore(StoreBase):
 
     headquarters = 'UK'
     formats = ['NOOK']
-    affiliate = True
 
 class StoreOpenBooksStore(StoreBase):
     name = 'Open Books'
diff --git a/src/calibre/gui2/store/stores/nook_uk_plugin.py b/src/calibre/gui2/store/stores/nook_uk_plugin.py
index d2e352d1e8..493276f80d 100644
--- a/src/calibre/gui2/store/stores/nook_uk_plugin.py
+++ b/src/calibre/gui2/store/stores/nook_uk_plugin.py
@@ -25,8 +25,8 @@ from calibre.gui2.store.web_store_dialog import WebStoreDialog
 class NookUKStore(BasicStoreConfig, StorePlugin):
 
     def open(self, parent=None, detail_item=None, external=False):
-        url = 'http://www.awin1.com/awclick.php?mid=5266&id=120917'
-        detail_url = 'http://www.awin1.com/cread.php?awinmid=5266&awinaffid=120917&clickref=&p='
+        url = 'http://www.nook.com/gb/store'
+        detail_url = ''
 
         if external or self.config.get('open_external', False):
             if detail_item: