error parsing the dictionary for the extended format attributes and flags

Hello, With version freeradius-server-3.0.11 I get an error when the extended attribute format is used together with the encrypt flag. I have the following defined in my dictionary: BEGIN-VENDOR Alcatel-IPD format=Extended-Vendor-Specific-1 ATTRIBUTE Alc-Test-1 1 string encrypt=2 .... END-VENDOR Alcatel-IPD This gives the following error: Errors reading /usr/local/etc/raddb/dictionary: dict_init: /users/tdebaets/dictionary-freeradius.txt[576]: dict_addattr: The "extended" attributes MUST NOT have any flags set Any help is appreciated. Thanks, Kind regards, Katrien.