diff --git a/profiles/package.mask b/profiles/package.mask
index 1b1d52aa7f8b4..a426f08f91a4e 100644
--- a/profiles/package.mask
+++ b/profiles/package.mask
@@ -33,6 +33,12 @@
 
 #--- END OF EXAMPLES ---
 
+# Andreas K. Hüttel <dilfridge@gentoo.org> (2022-02-27)
+# Outdated, fails to build with glibc-2.34, bug 806755
+# Has been integrated into net-fs/nfs-utils, please use that instead.
+# Removal in 30 days.
+net-libs/libnfsidmap
+
 # Andreas Sturmlechner <asturm@gentoo.org> (2022-02-27)
 # No revdeps since begin of gentoo.git history, outdated and unmaintained.
 # Bug #834307. Removal on 2022-03-29.