diff --git a/eclass/nas-kernel.eclass b/eclass/nas-kernel.eclass
index fa4ffc8..737c304 100644
--- a/eclass/nas-kernel.eclass
+++ b/eclass/nas-kernel.eclass
@@ -434,7 +434,7 @@ _kernel_src_compile() {
 		mkimage -A arm -O linux -T kernel -C none -a 0x00008000 -e 0x00008000 -n uImage-${KV_FULL} \
 		-d zImage.new "${WORKDIR}"/boot/uImage-genkernel-${ARCH}-${KV_FULL}.buffalo
 		rm foo zImage.new
-		mkimage -A arm -O linux -T ramdisk -C gzip -a 0x00000000 -e 0x00000000 -n initrd-${KV_FULL} \
+		mkimage -A arm -O linux -T ramdisk -C none -a 0x00000000 -e 0x00000000 -n initrd-${KV_FULL} \
 		-d "${WORKDIR}"/boot/initramfs-genkernel-${ARCH}-${KV_FULL} "${WORKDIR}"/boot/initrd-genkernel-${ARCH}-${KV_FULL}.buffalo
 		rm "${WORKDIR}"/boot/kernel-genkernel-${ARCH}-${KV_FULL} "${WORKDIR}"/boot/initramfs-genkernel-${ARCH}-${KV_FULL}
 	fi
@@ -444,7 +444,7 @@ _kernel_src_compile() {
 		mkimage -A arm -O linux -T kernel -C none -a 0x00008000 -e 0x00008000 -n uImage-${KV_FULL} \
 		-d zImage.new "${WORKDIR}"/boot/uImage-genkernel-${ARCH}-${KV_FULL}.buffalo
 		rm foo zImage.new
-		mkimage -A arm -O linux -T ramdisk -C gzip -a 0x00000000 -e 0x00000000 -n initrd-${KV_FULL} \
+		mkimage -A arm -O linux -T ramdisk -C none -a 0x00000000 -e 0x00000000 -n initrd-${KV_FULL} \
 		-d "${WORKDIR}"/boot/initramfs-genkernel-${ARCH}-${KV_FULL} "${WORKDIR}"/boot/initrd-genkernel-${ARCH}-${KV_FULL}.buffalo
 		rm "${WORKDIR}"/boot/kernel-genkernel-${ARCH}-${KV_FULL} "${WORKDIR}"/boot/initramfs-genkernel-${ARCH}-${KV_FULL}
         fi
@@ -454,7 +454,7 @@ _kernel_src_compile() {
 		mkimage -A arm -O linux -T kernel -C none -a 0x00008000 -e 0x00008000 -n uImage-${KV_FULL} \
 		-d zImage.new "${WORKDIR}"/boot/uImage-genkernel-${ARCH}-${KV_FULL}.buffalo
 		rm foo zImage.new
-		mkimage -A arm -O linux -T ramdisk -C gzip -a 0x00000000 -e 0x00000000 -n initrd-${KV_FULL} \
+		mkimage -A arm -O linux -T ramdisk -C none -a 0x00000000 -e 0x00000000 -n initrd-${KV_FULL} \
 		-d "${WORKDIR}"/boot/initramfs-genkernel-${ARCH}-${KV_FULL} "${WORKDIR}"/boot/initrd-genkernel-${ARCH}-${KV_FULL}.buffalo
 		rm "${WORKDIR}"/boot/kernel-genkernel-${ARCH}-${KV_FULL} "${WORKDIR}"/boot/initramfs-genkernel-${ARCH}-${KV_FULL}
 	fi
@@ -464,7 +464,7 @@ _kernel_src_compile() {
 		mkimage -A arm -O linux -T kernel -C none -a 0x00008000 -e 0x00008000 -n uImage-${KV_FULL} \
 		-d zImage.new "${WORKDIR}"/boot/uImage-genkernel-${ARCH}-${KV_FULL}.buffalo
 		rm foo zImage.new
-		mkimage -A arm -O linux -T ramdisk -C gzip -a 0x00000000 -e 0x00000000 -n initrd-${KV_FULL} \
+		mkimage -A arm -O linux -T ramdisk -C none -a 0x00000000 -e 0x00000000 -n initrd-${KV_FULL} \
 		-d "${WORKDIR}"/boot/initramfs-genkernel-${ARCH}-${KV_FULL} "${WORKDIR}"/boot/initrd-genkernel-${ARCH}-${KV_FULL}.buffalo
 		rm "${WORKDIR}"/boot/kernel-genkernel-${ARCH}-${KV_FULL} "${WORKDIR}"/boot/initramfs-genkernel-${ARCH}-${KV_FULL}
 	fi
@@ -474,7 +474,7 @@ _kernel_src_compile() {
 		mkimage -A arm -O linux -T kernel -C none -a 0x00008000 -e 0x00008000 -n uImage-${KV_FULL} \
 		-d zImage.new "${WORKDIR}"/boot/uImage-genkernel-${ARCH}-${KV_FULL}.buffalo
 		rm foo zImage.new
-		mkimage -A arm -O linux -T ramdisk -C gzip -a 0x00000000 -e 0x00000000 -n initrd-${KV_FULL} \
+		mkimage -A arm -O linux -T ramdisk -C none -a 0x00000000 -e 0x00000000 -n initrd-${KV_FULL} \
 		-d "${WORKDIR}"/boot/initramfs-genkernel-${ARCH}-${KV_FULL} "${WORKDIR}"/boot/initrd-genkernel-${ARCH}-${KV_FULL}.buffalo
 		rm "${WORKDIR}"/boot/kernel-genkernel-${ARCH}-${KV_FULL} "${WORKDIR}"/boot/initramfs-genkernel-${ARCH}-${KV_FULL}
 	fi
@@ -484,7 +484,7 @@ _kernel_src_compile() {
 		mkimage -A arm -O linux -T kernel -C none -a 0x00008000 -e 0x00008000 -n uImage-${KV_FULL} \
 		-d zImage.new "${WORKDIR}"/boot/uImage-genkernel-${ARCH}-${KV_FULL}.buffalo
 		rm foo zImage.new
-		mkimage -A arm -O linux -T ramdisk -C gzip -a 0x00000000 -e 0x00000000 -n initrd-${KV_FULL} \
+		mkimage -A arm -O linux -T ramdisk -C none -a 0x00000000 -e 0x00000000 -n initrd-${KV_FULL} \
 		-d "${WORKDIR}"/boot/initramfs-genkernel-${ARCH}-${KV_FULL} "${WORKDIR}"/boot/initrd-genkernel-${ARCH}-${KV_FULL}.buffalo
 		rm "${WORKDIR}"/boot/kernel-genkernel-${ARCH}-${KV_FULL} "${WORKDIR}"/boot/initramfs-genkernel-${ARCH}-${KV_FULL}
 	fi
@@ -494,7 +494,7 @@ _kernel_src_compile() {
 		mkimage -A arm -O linux -T kernel -C none -a 0x00008000 -e 0x00008000 -n uImage-${KV_FULL} \
 		-d zImage.new "${WORKDIR}"/boot/uImage-genkernel-${ARCH}-${KV_FULL}.buffalo
 		rm foo zImage.new
-		mkimage -A arm -O linux -T ramdisk -C gzip -a 0x00000000 -e 0x00000000 -n initrd-${KV_FULL} \
+		mkimage -A arm -O linux -T ramdisk -C none -a 0x00000000 -e 0x00000000 -n initrd-${KV_FULL} \
 		-d "${WORKDIR}"/boot/initramfs-genkernel-${ARCH}-${KV_FULL} "${WORKDIR}"/boot/initrd-genkernel-${ARCH}-${KV_FULL}.buffalo
 		rm "${WORKDIR}"/boot/kernel-genkernel-${ARCH}-${KV_FULL} "${WORKDIR}"/boot/initramfs-genkernel-${ARCH}-${KV_FULL}
 	fi
@@ -504,7 +504,7 @@ _kernel_src_compile() {
 		mkimage -A arm -O linux -T kernel -C none -a 0x00008000 -e 0x00008000 -n uImage-${KV_FULL} \
 		-d zImage.new "${WORKDIR}"/boot/uImage-genkernel-${ARCH}-${KV_FULL}.buffalo
 		rm foo zImage.new
-		mkimage -A arm -O linux -T ramdisk -C gzip -a 0x00000000 -e 0x00000000 -n initrd-${KV_FULL} \
+		mkimage -A arm -O linux -T ramdisk -C none -a 0x00000000 -e 0x00000000 -n initrd-${KV_FULL} \
 		-d "${WORKDIR}"/boot/initramfs-genkernel-${ARCH}-${KV_FULL} "${WORKDIR}"/boot/initrd-genkernel-${ARCH}-${KV_FULL}.buffalo
 		rm "${WORKDIR}"/boot/kernel-genkernel-${ARCH}-${KV_FULL} "${WORKDIR}"/boot/initramfs-genkernel-${ARCH}-${KV_FULL}
 	fi