diff --git a/configure b/configure
index e7fb46ce..33db21de 100755
--- a/configure
+++ b/configure
@@ -9,7 +9,7 @@ DISTRIBUTION="$(lsb_release --id --short)"
 readonly DISTRIBUTION="${DISTRIBUTION,,}"
 readonly ROOT=.build
 
-_die()  { printf 'Error: %s\n' "$*" >&2 && exit 1; }
+_die() { printf 'Error: %s\n' "$*" >&2 && exit 1; }
 _warning() { printf '   Warning: %s\n' "$*" >&2; }
 _title() { printf '%s\n' "$*" >&2; }
 _msg() { printf ' - %s\n' "$*" >&2; }
@@ -36,7 +36,7 @@ ignore() {
 		while read -r profile; do
 			[[ "$profile" =~ ^\# ]] && continue
 			[[ -z "$profile" ]] && continue
-			if [[ -e  "${ROOT:?}/$profile" ]]; then
+			if [[ -e "${ROOT:?}/$profile" ]]; then
 				rm -r "${ROOT:?}/$profile"
 			else
 				find "$ROOT/apparmor.d" -iname "$profile" -type f -exec rm {} \;
@@ -86,7 +86,7 @@ configure() {
 
 			;;
 
-		*)  _die "$DISTRIBUTION is not a supported distribution." ;;
+		*) _die "$DISTRIBUTION is not a supported distribution." ;;
 	esac
 }
 
@@ -96,7 +96,7 @@ flags() {
 		_msg "Set profiles flags from dists/flags/$name"
 
 		while read -r profile; do
-			IFS=' ' read -r -a manifest <<< "$profile"
+			IFS=' ' read -r -a manifest <<<"$profile"
 			profile="${manifest[0]:-}" flags="${manifest[1]:-}"
 
 			[[ "$profile" =~ ^\# || -z "$profile" ]] && continue
@@ -127,7 +127,7 @@ complain() {
 		[[ "$flags" =~ complain ]] && continue
 		echo -n .
 		sed -e "s/flags=(.*)//" \
-		 	-e "s/ {$/ flags=(complain $flags) {/" \
+			-e "s/ {$/ flags=(complain $flags) {/" \
 			-i "$path"
 	done
 	echo
diff --git a/pick b/pick
index a9aa73c0..f9b1518b 100755
--- a/pick
+++ b/pick
@@ -3,6 +3,11 @@
 # Copyright (C) 2021 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+set -eu
+
+DISTRIBUTION="$(lsb_release --id --short)"
+readonly DISTRIBUTION="${DISTRIBUTION,,}"
+
 _set_complain() {
 	local path="$1"
 	[[ -d "$path" ]] && return
@@ -25,12 +30,15 @@ _install_tunables() {
 	for path in apparmor.d/tunables/*; do
 		install -Dm0644 "$path" "/etc/apparmor.d/tunables/$(basename "$path")"
 	done
+	if [[ "$DISTRIBUTION" != "arch" ]]; then
+		sed -i -e '/Archlinux/d' /etc/apparmor.d/tunables/extend
+		sed -i -e '/etc/d' /etc/apparmor.d/tunables/global
+	fi
 }
 
 _reload_apparmor() {
 	systemctl restart apparmor || true
 	systemctl status apparmor
-	return $?
 }
 
 pick() {
@@ -41,7 +49,6 @@ pick() {
 			[[ "$COMPLAIN" == 1 ]] && _set_complain "/etc/apparmor.d/$profile"
 		fi
 	done
-	return $?
 }
 
 # Print help message
@@ -59,7 +66,7 @@ main() {
 	local opts err
 	small_arg="ch"
 	long_arg="complain,help"
-	opts="$(getopt -o $small_arg -l $long_arg -n "$PROGRAM" -- "$@")"
+	opts="$(getopt -o $small_arg -l $long_arg -n "pick" -- "$@")"
 	err=$?
 	eval set -- "$opts"
 	while true; do case $1 in
@@ -72,7 +79,6 @@ main() {
 	_install_abstractions
 	_install_tunables
 	pick "$@" && _reload_apparmor
-	return $?
 }
 
 COMPLAIN=0