diff --git a/profiles/package.mask b/profiles/package.mask
index 75362dd228aad..6cffbe6797c03 100644
--- a/profiles/package.mask
+++ b/profiles/package.mask
@@ -32,6 +32,13 @@
 
 #--- END OF EXAMPLES ---
 
+# Andreas Sturmlechner <asturm@gentoo.org> (2021-01-06)
+# Post-consolekit cleanup, dead upstream since 2016.
+# https://s3hh.wordpress.com/2016/06/18/whither-cgmanager/
+# Masked for removal in 30 days.
+app-admin/cgmanager
+sys-libs/libnih
+
 # Andreas Sturmlechner <asturm@gentoo.org> (2021-01-06)
 # Abandoned upstream, countless bugs. Removal in 30 days. Bug #659616.
 sys-power/pm-utils