diff --git a/profiles/arch/base/make.defaults b/profiles/arch/base/make.defaults
index bbab57a074250..9abd9bab3d016 100644
--- a/profiles/arch/base/make.defaults
+++ b/profiles/arch/base/make.defaults
@@ -1,8 +1,8 @@
-# Copyright 1999-2019 Gentoo Authors
+# Copyright 1999-2022 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 USE_EXPAND_UNPREFIXED="ARCH"
 USE_EXPAND_IMPLICIT="ARCH"
-USE_EXPAND_VALUES_ARCH="alpha amd64 amd64-fbsd amd64-linux arm arm64 arm64-macos hppa ia64 m68k mips ppc ppc64 ppc64-linux ppc-macos riscv s390 sparc sparc64-solaris sparc-solaris x64-cygwin x64-macos x64-solaris x64-winnt x86 x86-fbsd x86-linux x86-solaris x86-winnt"
+USE_EXPAND_VALUES_ARCH="alpha amd64 amd64-linux arm arm64 arm64-macos hppa ia64 m68k mips ppc ppc64 ppc64-linux ppc-macos riscv s390 sparc sparc64-solaris sparc-solaris x64-cygwin x64-macos x64-solaris x64-winnt x86 x86-linux x86-solaris x86-winnt"
 
 PROFILE_ONLY_VARIABLES="${PROFILE_ONLY_VARIABLES} ARCH USE_EXPAND_VALUES_ARCH"
diff --git a/profiles/arch/base/use.mask b/profiles/arch/base/use.mask
index 497a91c05748e..b401aee243d9f 100644
--- a/profiles/arch/base/use.mask
+++ b/profiles/arch/base/use.mask
@@ -1,4 +1,4 @@
-# Copyright 1999-2021 Gentoo Authors
+# Copyright 1999-2022 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 # Michał Górny <mgorny@gentoo.org> (2021-01-07)
@@ -223,7 +223,6 @@ apparmor
 # Mask flags that correspond to all possible ARCH values.
 alpha
 amd64
-amd64-fbsd
 arm
 arm64
 hppa
@@ -236,4 +235,3 @@ riscv
 s390
 sparc
 x86
-x86-fbsd
diff --git a/profiles/embedded/make.defaults b/profiles/embedded/make.defaults
index a86ce015b4d46..9a78933d6fd13 100644
--- a/profiles/embedded/make.defaults
+++ b/profiles/embedded/make.defaults
@@ -23,7 +23,7 @@ LINGUAS="en"
 IUSE_IMPLICIT="prefix prefix-guest prefix-stack"
 USE_EXPAND_UNPREFIXED="ARCH"
 USE_EXPAND_IMPLICIT="ARCH ELIBC KERNEL USERLAND"
-USE_EXPAND_VALUES_ARCH="alpha amd64 amd64-fbsd amd64-linux arm arm64 hppa ia64 m68k mips ppc ppc64 ppc64-linux ppc-macos riscv s390 sparc sparc64-solaris sparc-solaris x64-cygwin x64-macos x64-solaris x64-winnt x86 x86-fbsd x86-linux x86-solaris x86-winnt"
+USE_EXPAND_VALUES_ARCH="alpha amd64 amd64-linux arm arm64 hppa ia64 m68k mips ppc ppc64 ppc64-linux ppc-macos riscv s390 sparc sparc64-solaris sparc-solaris x64-cygwin x64-macos x64-solaris x64-winnt x86 x86-linux x86-solaris x86-winnt"
 USE_EXPAND_VALUES_ELIBC="bionic Cygwin Darwin glibc mingw musl SunOS Winnt"
 USE_EXPAND_VALUES_KERNEL="Darwin linux SunOS Winnt"
 USE_EXPAND_VALUES_USERLAND="BSD GNU"