diff --git a/schema/cbp.xml b/schema/cbp.xml
index d049a13..f0e12fd 100644
--- a/schema/cbp.xml
+++ b/schema/cbp.xml
@@ -26,12 +26,6 @@
             </Hierarchy>
         </Dimension>
 
-        IF(num_digits = 2, 'Sector',
-       	IF(num_digits = 3, 'Subsector',
-       	IF(num_digits = 4, 'Industry Group',
-      	IF(num_digits = 5, 'Industry',
-       	IF(num_digits = 6, 'National Industry', ''))))) AS classification
-
         <Dimension name="Year" foreign_key="year" type="time">  
             <Annotation name="dim_type">TIME</Annotation>
             <Hierarchy name="Year" primary_key="Year">
@@ -123,4 +117,4 @@
             <Annotation name="units_of_measurement">Unit</Annotation>
         </Measure>
     </Cube>
-</Schema>
\ No newline at end of file
+</Schema>