diff --git a/aports/postmarketos-mkinitfs/APKBUILD b/aports/postmarketos-mkinitfs/APKBUILD
index 3675d672..c40a6738 100644
--- a/aports/postmarketos-mkinitfs/APKBUILD
+++ b/aports/postmarketos-mkinitfs/APKBUILD
@@ -1,5 +1,5 @@
 pkgname=postmarketos-mkinitfs
-pkgver=0.1.6
+pkgver=0.1.7
 pkgrel=0
 pkgdesc="Tool to generate initramfs images for postmarketOS"
 url="https://github.com/postmarketOS"
@@ -29,7 +29,7 @@ package() {
 }
 sha512sums="22418d8869448b456a775f03b18d7b4e13f3cac1129233ced42caf67c3aea4abcc6488fcba2acb5e20dd72f2a6da6419938ac44751a5ba175f02eab586573c43  init.sh.in
 6d130be59507ad6c755ce8dfe345335e54b3891ca484e7865246ce69fe9d4e6441247acf6d17cc2ff414aaa0aca13fc28c8956b90f1626b784429adc3b5bf866  init_functions.sh
-3026c45c14ae6d83e28e322c46b151e962493587d7ea9bdf3acfbf6c859d405800b0e3fcf2b509f06f26d5af625951a1bedff1ed7fda0eeaddcb46dc2d39dc13  mkinitfs.sh
+ba56182262803fa18c85bdd5b80d7c61f098e528dfda17a8876db267770bb9aee7308d48f921ba60e14fbd95d18daa66781738a925f2515dca123d1e74b051d7  mkinitfs.sh
 8129300894f0b91ba669c12df2e51fb8dd9a9366da26496523047782026714444f40037b88d3e56dc28e3049901c32bf2a4959390883dfbbff8cfa19bb82045f  10-usb-unlock.sh
 35a8eabad947347afec7e3f5860d31ab9e3534972c0960ccf553c7e1cc9262316bfdddb8d61d3588db1ee2261077597617806080b9956798b3e5088d6f9b596b  splash1.ppm.gz
 bf11d8b3a50db984cfbb2cafe6687de327242c1f6f56c6fdd02ca579b05213f9c886aa1c0527530fdec21b16e65e68962e40a600c4ce155819df2f610b435087  splash2.ppm.gz"
diff --git a/aports/postmarketos-mkinitfs/mkinitfs.sh b/aports/postmarketos-mkinitfs/mkinitfs.sh
index c3697a74..3d34f692 100644
--- a/aports/postmarketos-mkinitfs/mkinitfs.sh
+++ b/aports/postmarketos-mkinitfs/mkinitfs.sh
@@ -147,9 +147,12 @@ create_bootimg()
 {
 	[ "${deviceinfo_generate_bootimg}" == "true" ] || return
 	echo "==> initramfs: creating boot.img"
+	_base="${deviceinfo_flash_offset_base}"
+	[ -z "$_base" ] && _base="0x10000000"
 	mkbootimg \
 		--kernel "${outfile/initramfs-/vmlinuz-}" \
 		--ramdisk "$outfile" \
+		--base "${_base}" \
 		--second_offset "${deviceinfo_flash_offset_second}" \
 		--cmdline "${deviceinfo_kernel_cmdline}" \
 		--kernel_offset "${deviceinfo_flash_offset_kernel}" \
diff --git a/pmb/config/__init__.py b/pmb/config/__init__.py
index c2b6ae31..6be2b01b 100644
--- a/pmb/config/__init__.py
+++ b/pmb/config/__init__.py
@@ -240,7 +240,7 @@ $FLAVOR: Kernel flavor
 $IMAGE: Path to the system partition image
 $KERNEL_CMDLINE: Kernel commandline
 
-Fastboot specific: $OFFSET_KERNEL, $OFFSET_RAMDISK, $OFFSET_TAGS, $PAGE_SIZE
+Fastboot specific: $OFFSET_BASE, $OFFSET_KERNEL, $OFFSET_RAMDISK, $OFFSET_TAGS, $PAGE_SIZE
 Heimdall specific: $PARTITION_KERNEL, $PARTITION_INITFS
 """
 flashers = {
@@ -252,6 +252,7 @@ flashers = {
                     "flash_system": [["fastboot", "flash", "system", "$IMAGE"]],
                     "flash_kernel": [["fastboot", "flash", "boot", "$BOOT/boot.img-$FLAVOR"]],
                     "boot": [["fastboot",
+                              "--base", "$OFFSET_BASE",
                               "--kernel-offset", "$OFFSET_KERNEL",
                               "--ramdisk-offset", "$OFFSET_RAMDISK",
                               "--tags-offset", "$OFFSET_TAGS",
diff --git a/pmb/flasher/run.py b/pmb/flasher/run.py
index 37958770..f3ecfe70 100644
--- a/pmb/flasher/run.py
+++ b/pmb/flasher/run.py
@@ -30,12 +30,17 @@ def run(args, action, flavor=None):
         raise RuntimeError("action " + action + " is not"
                            " configured for method " + method + "!")
 
+    _base = args.deviceinfo["flash_offset_base"]
+    if _base == "":
+        _base = "0x10000000"
+
     # Variable setup
     vars = {
         "$BOOT": "/mnt/rootfs_" + args.device + "/boot",
         "$FLAVOR": flavor if flavor is not None else "",
         "$IMAGE": "/home/user/rootfs/" + args.device + ".img",
         "$KERNEL_CMDLINE": args.deviceinfo["kernel_cmdline"],
+        "$OFFSET_BASE": _base,
         "$OFFSET_KERNEL": args.deviceinfo["flash_offset_kernel"],
         "$OFFSET_RAMDISK": args.deviceinfo["flash_offset_ramdisk"],
         "$OFFSET_SECOND": args.deviceinfo["flash_offset_second"],