diff --git a/rattail/pyramid/forms.py b/rattail/pyramid/forms.py
index f0f23e74..b0d2b067 100644
--- a/rattail/pyramid/forms.py
+++ b/rattail/pyramid/forms.py
@@ -33,17 +33,18 @@ import formalchemy
 from edbob.pyramid.forms import pretty_datetime
 
 import rattail
+from rattail.gpc import GPC
 
 
 class GPCFieldRenderer(formalchemy.TextFieldRenderer):
     """
-    Renderer for :class:`rattail.barcodes.GPC` fields.
+    Renderer for :class:`rattail.gpc.GPC` fields.
     """
 
     @property
     def length(self):
         # Hm, should maybe consider hard-coding this...?
-        return len(str(rattail.GPC(0)))
+        return len(str(GPC(0)))
 
 
 class PriceFieldRenderer(formalchemy.FieldRenderer):