Index: trunk/data/validator/combinations.mapcss
===================================================================
--- trunk/data/validator/combinations.mapcss	(revision 15624)
+++ trunk/data/validator/combinations.mapcss	(revision 15634)
@@ -145,4 +145,5 @@
 *[leisure=pitch][!sport],
 *[aeroway=terminal][!building],
+*[office=government][!government],
 *[power=generator][!generator:source],
 *[amenity=recycling][!/^recycling:/][recycling_type!=centre],