diff --git a/core/etc/grs/world.conf b/core/etc/grs/world.conf
index 4e47edf..b7bfecd 100644
--- a/core/etc/grs/world.conf
+++ b/core/etc/grs/world.conf
@@ -494,9 +494,6 @@ package.use : app-forensics/aide:0 -audit -mhash -nls -postgres -prelink -selinu
 [app-forensics/air:0]
 package.use : app-forensics/air:0 crypt
 
-[app-forensics/chkrootkit:0]
-package.use : app-forensics/chkrootkit:0 cron
-
 [app-forensics/sleuthkit:0]
 package.use : app-forensics/sleuthkit:0 -aff -ewf static-libs
 
diff --git a/core/var/lib/portage/world.CYCLE.4 b/core/var/lib/portage/world.CYCLE.4
index 1641f43..49ce7d9 100644
--- a/core/var/lib/portage/world.CYCLE.4
+++ b/core/var/lib/portage/world.CYCLE.4
@@ -402,7 +402,6 @@ app-eselect/eselect-unison
 app-forensics/aide
 app-forensics/air
 app-forensics/autopsy
-app-forensics/chkrootkit
 app-forensics/cmospwd
 app-forensics/examiner
 app-forensics/foremost