diff --git a/google/refine/facet.py b/google/refine/facet.py
index ef10397..edba48f 100644
--- a/google/refine/facet.py
+++ b/google/refine/facet.py
@@ -110,16 +110,17 @@ class BlankFacet(BoolFacet):
 
 # Capitalize 'From' to get around python's reserved word.
 class NumericFacet(Facet):
-    def __init__(self, column, From=None, to=None, select_blank=True, select_error=True, select_non_numeric=True, select_numeric=True, **options):
+    def __init__(self, column, From=None, to=None, expression='value', select_blank=True, select_error=True, select_non_numeric=True, select_numeric=True, **options):
         super(NumericFacet, self).__init__(
             column,
+            From=From,
+            to=to,
+            expression=expression,         
             type='range',
             select_blank=select_blank,
             select_error=select_error,
             select_non_numeric=select_non_numeric,
             select_numeric=select_numeric,
-            From=From,
-            to=to,
             **options)