diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index cdcfaac..ba51f97 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -12,22 +12,22 @@ lint:
   interruptible: true
   script:
     - |
-      sudo apk add shellcheck atools doas abuild
+      sudo apk add shellcheck atools sudo abuild
       export PATH="$PATH:$CI_PROJECT_DIR/.gitlab/bin"
       lint
   allow_failure: true
   only:
     - merge_requests
   tags:
-    - apk-$CI_MERGE_REQUEST_TARGET_BRANCH_NAME
+    - apk-$CI_MERGE_REQUEST_TARGET_BRANCH_NAME-x86_64
 
 .build:
   stage: build
   interruptible: true
   script:
     - |
-      sudo apk add alpine-sdk lua-aports doas
-      doas addgroup $USER abuild
+      sudo apk add alpine-sdk lua-aports sudo
+      sudo addgroup $USER abuild
       export PATH="$PATH:$CI_PROJECT_DIR/.gitlab/bin"
       sudo -Eu $USER build.sh
   artifacts:
@@ -36,19 +36,16 @@ lint:
       - keys/
       - logs/
     expire_in: 7 days
-    when: always
   only:
     - merge_requests
-  tags:
-    - apk-$CI_MERGE_REQUEST_TARGET_BRANCH_NAME
 
 .cross:
   stage: build
   interruptible: true
   script:
     - |
-      sudo apk add alpine-sdk lua-aports doas gzip xz qemu-$CI_QEMU_TARGET_ARCH
-      doas addgroup $USER abuild
+      sudo apk add alpine-sdk lua-aports sudo gzip xz qemu-$CI_QEMU_TARGET_ARCH
+      sudo addgroup $USER abuild
       export PATH="$PATH:$CI_PROJECT_DIR/.gitlab/bin"
       build-rootfs.sh alpine${CI_MERGE_REQUEST_TARGET_BRANCH_NAME/v} $CI_ALPINE_TARGET_ARCH --rootfsdir $HOME/sysroot-$CI_ALPINE_TARGET_ARCH
       cp /etc/apk/repositories $HOME/sysroot-$CI_ALPINE_TARGET_ARCH/etc/apk/.
@@ -59,18 +56,32 @@ lint:
       - keys/
       - logs/
     expire_in: 7 days
-    when: always
-  when: manual
   only:
     - merge_requests
-  tags:
-    - apk-$CI_MERGE_REQUEST_TARGET_BRANCH_NAME
 
 build-x86_64:
   extends: .build
+  when: always
+  tags:
+    - apk-$CI_MERGE_REQUEST_TARGET_BRANCH_NAME-x86_64
+
+build-ppc64le:
+  extends: .build
+  when: manual
+  tags:
+    - apk-$CI_MERGE_REQUEST_TARGET_BRANCH_NAME-ppc64le
+
+build-s390x:
+  extends: .build
+  when: manual
+  tags:
+    - apk-$CI_MERGE_REQUEST_TARGET_BRANCH_NAME-s390x
 
 build-armv7:
   extends: .cross
+  when: manual
+  tags:
+    - apk-$CI_MERGE_REQUEST_TARGET_BRANCH_NAME-x86_64
   variables: 
     CI_ALPINE_TARGET_ARCH: armv7
     CI_QEMU_TARGET_ARCH: arm
diff --git a/.gitlab/bin/build.sh b/.gitlab/bin/build.sh
index 83e9ac6..3d0294f 100755
--- a/.gitlab/bin/build.sh
+++ b/.gitlab/bin/build.sh
@@ -113,12 +113,12 @@ set_repositories_for() {
 		repos="$repos $MIRROR/$release/$repo $REPODEST/$repo"
 		[ "$repo" = "$target_repo" ] && break
 	done
-	doas sh -c "printf '%s\n' $repos >> /etc/apk/repositories"
-	doas apk update || true
+	sudo sh -c "printf '%s\n' $repos >> /etc/apk/repositories"
+	sudo apk update || true
 	if [ "$CI_ALPINE_TARGET_ARCH" != "$ARCH" ]; then
-		doas sh -c "printf '%s\n' $repos >> $HOME/sysroot-$CI_ALPINE_TARGET_ARCH/etc/apk/repositories"
-		doas cp -R /etc/apk/keys/* $HOME/sysroot-$CI_ALPINE_TARGET_ARCH/etc/apk/keys/.
-		doas apk --root=$HOME/sysroot-$CI_ALPINE_TARGET_ARCH update || true
+		sudo sh -c "printf '%s\n' $repos >> $HOME/sysroot-$CI_ALPINE_TARGET_ARCH/etc/apk/repositories"
+		sudo cp -R /etc/apk/keys/* $HOME/sysroot-$CI_ALPINE_TARGET_ARCH/etc/apk/keys/.
+		sudo apk --root=$HOME/sysroot-$CI_ALPINE_TARGET_ARCH update || true
 	fi
 }
 
@@ -140,21 +140,21 @@ setup_system() {
 		repos="$repos $ALPINE_MIRROR/$release/$repo"
 	done
 	repos="$repos $MIRROR/$release/cross"
-	doas sh -c "printf '%s\n' $repos > /etc/apk/repositories"
-	doas apk -U upgrade -a || doas apk fix || die "Failed to up/downgrade system"
+	sudo sh -c "printf '%s\n' $repos > /etc/apk/repositories"
+	sudo apk -U upgrade -a || sudo apk fix || die "Failed to up/downgrade system"
 	if [ "$CI_ALPINE_TARGET_ARCH" != "$ARCH" ]; then
-		doas apk add gcc-$CI_ALPINE_TARGET_ARCH
+		sudo apk add gcc-$CI_ALPINE_TARGET_ARCH
 	fi
 	gitlab_key_to_rsa $ABUILD_KEY rsa-private $HOME/.abuild/$ABUILD_KEY_NAME.rsa
 	gitlab_key_to_rsa $ABUILD_KEY_PUB rsa-public $HOME/.abuild/$ABUILD_KEY_NAME.rsa.pub
 	chmod 700 $HOME/.abuild/$ABUILD_KEY_NAME.rsa
 	echo "PACKAGER_PRIVKEY=$HOME/.abuild/$ABUILD_KEY_NAME.rsa" >> $HOME/.abuild/abuild.conf
-	doas cp $HOME/.abuild/$ABUILD_KEY_NAME.rsa.pub /etc/apk/keys/$ABUILD_KEY_NAME.rsa.pub
+	sudo cp $HOME/.abuild/$ABUILD_KEY_NAME.rsa.pub /etc/apk/keys/$ABUILD_KEY_NAME.rsa.pub
 
 	# patch abuild for crosscompiling
-	doas patch -p1 -d / -i $CI_PROJECT_DIR/.gitlab/patches/abuild-cross.patch
+	sudo patch -p1 -d / -i $CI_PROJECT_DIR/.gitlab/patches/abuild-cross.patch
 
-	doas sed -i -E 's/export JOBS=[0-9]+$/export JOBS=$(nproc)/' /etc/abuild.conf
+	sudo sed -i -E 's/export JOBS=[0-9]+$/export JOBS=$(nproc)/' /etc/abuild.conf
 	( . /etc/abuild.conf && echo "Building with $JOBS jobs" )
 	mkdir -p "$REPODEST"
 	git config --global init.defaultBranch master
@@ -203,7 +203,7 @@ sysinfo || true
 setup_system || die "Failed to setup system"
 
 # git no longer allows to execute in repositories owned by different users
-doas chown -R $USER: .
+sudo chown -R $USER: .
 
 fetch_flags="-qn"
 debugging && fetch_flags="-v"
diff --git a/.gitlab/bin/lint b/.gitlab/bin/lint
index f9e1c03..c1edcfb 100755
--- a/.gitlab/bin/lint
+++ b/.gitlab/bin/lint
@@ -23,7 +23,7 @@ debug() {
 }
 
 # git no longer allows to execute in repositories owned by different users
-doas chown -R gitlab-runner: .
+sudo chown -R gitlab-runner: .
 
 fetch_flags="-qn"
 debugging && fetch_flags="-v"
diff --git a/.gitlab/bin/push.sh b/.gitlab/bin/push.sh
index 684321c..e93101a 100755
--- a/.gitlab/bin/push.sh
+++ b/.gitlab/bin/push.sh
@@ -21,7 +21,7 @@ chmod 700 "$HOME"/.abuild/$ABUILD_KEY_NAME.rsa
 
 echo "PACKAGER_PRIVKEY=$HOME/.abuild/$ABUILD_KEY_NAME.rsa" > $HOME/.abuild/abuild.conf
 echo "REPODEST=$HOME/repo-apk" >> $HOME/.abuild/abuild.conf
-doas cp $HOME/.abuild/$ABUILD_KEY_NAME.rsa.pub /etc/apk/keys/.
+sudo cp $HOME/.abuild/$ABUILD_KEY_NAME.rsa.pub /etc/apk/keys/.
 
 if [ -d $HOME/repo-apk ]; then
 	git -C $HOME/repo-apk fetch