diff --git a/servers/slapd/schema/core.schema b/servers/slapd/schema/core.schema
index 1d30110108..532d4eb788 100644
--- a/servers/slapd/schema/core.schema
+++ b/servers/slapd/schema/core.schema
@@ -526,14 +526,6 @@ attributetype ( 0.9.2342.19200300.100.1.37
 	SUBSTR caseIgnoreIA5SubstringsMatch
 	SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )
 
-# From U-Mich
-attributetype ( 1.3.6.1.4.1.250.1.32
-	NAME ( 'krbName' 'kerberosName' )
-	DESC 'Kerberos principal associated with object'
-	EQUALITY caseIgnoreIA5Match
-	SYNTAX 1.3.6.1.4.1.1466.115.121.1.26
-	SINGLE-VALUE )
-
 # RFC 2459
 attributetype ( 1.2.840.113549.1.9.1
 	NAME ( 'email' 'emailAddress' 'pkcs9email' )