diff --git a/profiles/templates/3.5/6_ac_update_sync/world/grp/media-libs b/profiles/templates/3.5/6_ac_update_sync/world/grp/media-libs
index 7fcb2813..6fd92b5c 100644
--- a/profiles/templates/3.5/6_ac_update_sync/world/grp/media-libs
+++ b/profiles/templates/3.5/6_ac_update_sync/world/grp/media-libs
@@ -2,14 +2,14 @@
 
 #?in(os_linux_pkglist, CBB)!=#
 #-world(media-libs)-#
-!media-libs/fontconfig-infinality
-!media-libs/fontconfig-ultimate
+!media-libs/fontconfig-infinality:0
+!media-libs/fontconfig-ultimate:0
 !media-libs/jpeg:0
 !media-libs/jpeg:62
-!media-libs/libpostproc
-!media-libs/phonon-vlc
+!media-libs/libpostproc:0
+!media-libs/phonon-vlc:0
 #?os_arch_machine==i686#
-!media-libs/libsidplayfp
-!media-libs/xine-lib
+!media-libs/libsidplayfp:0
+!media-libs/xine-lib:1
 #os_arch_machine#
 #in#
diff --git a/profiles/templates/3.5/6_ac_update_sync/world/grp/sci-libs b/profiles/templates/3.5/6_ac_update_sync/world/grp/sci-libs
index 3616b68c..d9c211dc 100644
--- a/profiles/templates/3.5/6_ac_update_sync/world/grp/sci-libs
+++ b/profiles/templates/3.5/6_ac_update_sync/world/grp/sci-libs
@@ -2,8 +2,8 @@
 
 #?in(os_linux_pkglist, CBB)!=#
 #-world(sci-libs)-#
-!sci-libs/atlas
-!sci-libs/metis
-!sci-libs/mkl
-!sci-libs/xdmf2
+!sci-libs/atlas:0
+!sci-libs/metis:0
+!sci-libs/mkl:0
+!sci-libs/xdmf2:0
 #in#