diff --git a/fedora.conf b/fedora.conf
index 34f1a48..d03cf15 100644
--- a/fedora.conf
+++ b/fedora.conf
@@ -178,6 +178,7 @@ multilib_blacklist = {
         'php-devel', 'java-1.6.0-openjdk-devel',
         'java-1.7.0-openjdk-devel', 'java-1.8.0-openjdk-devel',
         'httpd-devel', 'tomcat-native', 'php*', 'httpd',
+        'krb5-server', 'krb5-server-ldap'
     ],
 }