diff --git a/fedora.conf b/fedora.conf
index b317acb..ae2b455 100644
--- a/fedora.conf
+++ b/fedora.conf
@@ -150,7 +150,7 @@ multilib = [
 ]
 
 filter_packages = [
-    ('^.*', {
+    ('(Workstation|Server|Cloud)$', {
         '*': [
         '^kernel.*debug.*',
         '^kernel-kdump.*',
@@ -172,12 +172,12 @@ filter_packages = [
 
 # format: {arch|*: [packages]}
 multilib_blacklist = {
-    "*": ['kernel', 'kernel-PAE',
+    "*": ['^kernel', '^kernel-PAE.*',
         'dmraid-devel', 'kdeutils-devel', 'mkinitrd-devel',
         'java-1.5.0-gcj-devel', 'java-1.7.0-icedtea-devel',
         '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',
+        'httpd-devel', 'tomcat-native', '^php.*', 'httpd',
     ],
 }