"SINGLE-VALUE )", &ad_reqAssertion },
        { "( " LOG_SCHEMA_AT ".16 NAME 'reqMod' "
                "DESC 'Modifications of request' "
-               "SYNTAX OMsDirectoryString "
-               "EQUALITY caseIgnoreMatch "
-               "SUBSTR caseIgnoreSubstringsMatch )", &ad_reqMod },
+               "EQUALITY octetStringMatch "
+               "SUBSTR octetStringSubstringsMatch "
+               "SYNTAX OMsOctetString )", &ad_reqMod },
        { "( " LOG_SCHEMA_AT ".17 NAME 'reqOld' "
                "DESC 'Old values of entry before request completed' "
-               "EQUALITY caseIgnoreMatch "
-               "SUBSTR caseIgnoreSubstringsMatch "
-               "SYNTAX OMsDirectoryString )", &ad_reqOld },
+               "EQUALITY octetStringMatch "
+               "SUBSTR octetStringSubstringsMatch "
+               "SYNTAX OMsOctetString )", &ad_reqOld },
        { "( " LOG_SCHEMA_AT ".18 NAME 'reqNewRDN' "
                "DESC 'New RDN of request' "
                "EQUALITY distinguishedNameMatch "