diff --git a/rattail_corepos/app.py b/rattail_corepos/app.py
index 891eef3..c004c49 100644
--- a/rattail_corepos/app.py
+++ b/rattail_corepos/app.py
@@ -34,9 +34,9 @@ class CoreProvider(RattailProvider):
 
     def get_corepos_handler(self, **kwargs):
         if not hasattr(self, 'corepos_handler'):
-            spec = self.config.get('rattail', 'corepos.handler',
+            spec = self.config.get('rattail.corepos.handler',
                                    default='rattail_corepos.app:CoreHandler')
-            factory = self.load_object(spec)
+            factory = self.app.load_object(spec)
             self.corepos_handler = factory(self.config, **kwargs)
         return self.corepos_handler