diff --git a/main/postmarketos-android-recovery-installer/APKBUILD b/main/postmarketos-android-recovery-installer/APKBUILD
index 25b4ec24a..796e2f172 100644
--- a/main/postmarketos-android-recovery-installer/APKBUILD
+++ b/main/postmarketos-android-recovery-installer/APKBUILD
@@ -1,10 +1,10 @@
 pkgname=postmarketos-android-recovery-installer
-pkgver=0.0.4
+pkgver=0.0.5
 pkgrel=0
 pkgdesc="TWRP compatible postmarketOS installer script"
 url="https://github.com/postmarketOS"
 # multipath-tools: kpartx
-depends="busybox-extras lddtree cryptsetup multipath-tools device-mapper parted util-linux zip"
+depends="busybox-extras lddtree cryptsetup multipath-tools device-mapper parted util-linux zip e2fsprogs"
 source="build_zip.sh
 	update-binary
 	pmos_install
@@ -26,8 +26,8 @@ package() {
 	done
 	mkdir "$pkgdir/var/lib/postmarketos-android-recovery-installer/lib/"
 }
-sha512sums="d065577f587ee604cfa635c3eaba5c856800e9dafbbab65d4311dc89b72feab131fc23605bc0a344979f0760162bc509ac2056ee3c4d3e78e56be15032e314c1  build_zip.sh
+sha512sums="7f58f54c648f67cc7818de6a5c73f0c998101ddb06987c88d7612e406fed25e16fbae53f46ee81249eb1a7ebc1ea0e4ec43493d6b7bbcea43684d1b8d40649ef  build_zip.sh
 156f889593d82d4b1c88f3873299fc054e70e78bf26af37af4dd7770ed31a0a581f2cf03cad9e11a60159f424d2d3869fd6cd28600ad305469ddf01eaff49f6c  update-binary
-8d888a7468e4e316c213911fcde60134f10c875dd21fcf95a7c3f805df1e90bada69553b595f5f74be0d8d48524c0a08f85ee7b1062b03675d1d0429bf7fd2f8  pmos_install
+34f3ebc81c95c3f0583748cd14ca63d657946327a6bf999cb07448516123aac17f243d13db2101a44514f6eeb7e07b9def60b32c32650f3ecc0452e98e566d54  pmos_install
 b4c669ab6dfe330a30c575f864cea916ac357ae96547c2296d1b5399669c6f49570c60554985d2939a1d3e3cb464e3229e2b4724eba1dd5d920dcec1b0f7f0e3  pmos_install_functions
 27dd89aa8471349995a1cbbc1034ead662a0d1dd70ca5490f3191ceaaeb853331003c20ffddbbd95fe822135a85c1beb1e2a32bb33b10c2a4177b30347a40555  pmos_setpw"
diff --git a/main/postmarketos-android-recovery-installer/build_zip.sh b/main/postmarketos-android-recovery-installer/build_zip.sh
index 546788598..8afb8e32c 100644
--- a/main/postmarketos-android-recovery-installer/build_zip.sh
+++ b/main/postmarketos-android-recovery-installer/build_zip.sh
@@ -43,7 +43,7 @@ check_whether_exists()
 # shellcheck disable=SC1091
 . ./install_options
 
-BINARIES="/sbin/cryptsetup /sbin/kpartx /usr/sbin/parted /usr/sbin/partprobe /sbin/findfs"
+BINARIES="/sbin/cryptsetup /sbin/kpartx /usr/sbin/parted /usr/sbin/partprobe /sbin/findfs /sbin/mkfs.ext2 /sbin/mkfs.ext4"
 # shellcheck disable=SC2086
 LIBRARIES=$(lddtree -l $BINARIES | awk '/lib/ {print}' | sort -u)
 copy_files "$BINARIES" bin/
diff --git a/main/postmarketos-android-recovery-installer/pmos_install b/main/postmarketos-android-recovery-installer/pmos_install
index e4661973d..9ca5de53b 100755
--- a/main/postmarketos-android-recovery-installer/pmos_install
+++ b/main/postmarketos-android-recovery-installer/pmos_install
@@ -77,12 +77,12 @@ then
 	ui_print "Opening LUKS partition..."
 	cryptsetup luksOpen -d "$WORKING_DIR"/lukskey "$ROOT_PARTITION" pm_crypt
 	ui_print "Formatting LUKS partition..."
-	make_ext4fs -L 'pmOS_root' /dev/mapper/pm_crypt
+	mkfs.ext4 -L 'pmOS_root' /dev/mapper/pm_crypt
 	ui_print "Mounting LUKS partition..."
 	mount -t ext4 -rw /dev/mapper/pm_crypt /"$INSTALL_PARTITION"
 else
 	ui_print "Formatting root partition..."
-	make_ext4fs -L 'pmOS_root' "$ROOT_PARTITION"
+	mkfs.ext4 -L 'pmOS_root' "$ROOT_PARTITION"
 	ui_print "Mounting root partition..."
 	mount -t ext4 -rw "$ROOT_PARTITION" /"$INSTALL_PARTITION"
 fi
@@ -93,7 +93,7 @@ mkdir /"$INSTALL_PARTITION"/boot
 mount -t ext2 -rw "$PMOS_BOOT" /"$INSTALL_PARTITION"/boot || {
 	ui_print "Failed to format/mount ext2 partition."
 	ui_print "Trying ext4..."
-	make_ext4fs -L 'pmOS_boot' "$PMOS_BOOT"
+	mkfs.ext4 -L 'pmOS_boot' "$PMOS_BOOT"
 	mount -t ext4 -rw "$PMOS_BOOT" /"$INSTALL_PARTITION"/boot
 }
 ui_print "Installing rootfs..."