diff --git a/Dockerfile.qemuiso b/Dockerfile.qemuiso
index 3997e80a5..8ff221216 100644
--- a/Dockerfile.qemuiso
+++ b/Dockerfile.qemuiso
@@ -1,5 +1,5 @@
 FROM justincormack/alpine-qemu
 
-COPY alpine/mobylinux.iso .
+COPY alpine/mobylinux-bios.iso .
 
-ENTRYPOINT [ "qemu-system-x86_64", "-serial", "stdio", "-cdrom", "./mobylinux.iso", "-m", "1G", "-vnc", "none" ]
+ENTRYPOINT [ "qemu-system-x86_64", "-serial", "stdio", "-cdrom", "./mobylinux-bios.iso", "-m", "2048", "-vnc", "none" ]
diff --git a/Makefile b/Makefile
index 02343ad19..9114c5b9b 100644
--- a/Makefile
+++ b/Makefile
@@ -8,7 +8,7 @@ qemu: all
 	docker run -it --rm mobyqemu:build
 
 qemu-iso: all
-	$(MAKE) -C alpine mobylinux.iso
+	$(MAKE) -C alpine mobylinux-bios.iso
 	docker build -f Dockerfile.qemuiso -t mobyqemuiso:build .
 	docker run -it --rm mobyqemuiso:build
 
diff --git a/alpine/Dockerfile.bios b/alpine/Dockerfile.bios
index c8f10fea1..5ab3087cb 100644
--- a/alpine/Dockerfile.bios
+++ b/alpine/Dockerfile.bios
@@ -1,21 +1,16 @@
 # Create a legacy BIOS bootable ISO
-FROM ubuntu:16.04
+FROM alpine:3.4
 
-ENV ARCH=x86_64
-
-RUN apt-get update && apt-get -y upgrade && apt-get -y install \
-  genisoimage \
-  xorriso \
-  syslinux \
-  syslinux-utils \
-  isolinux
+RUN apk update && apk add \
+  cdrkit \
+  syslinux
 
 RUN mkdir -p /tmp/iso/isolinux && \
-    cp /usr/lib/ISOLINUX/isolinux.bin /tmp/iso/isolinux && \
-    cp usr/lib/syslinux/modules/bios/ldlinux.c32 /tmp/iso/isolinux
+    cp /usr/share/syslinux/isolinux.bin /tmp/iso/isolinux && \
+    cp /usr/share/syslinux/ldlinux.c32 /tmp/iso/isolinux
 
 COPY initrd.img /tmp/iso
-COPY kernel/$ARCH/vmlinuz64 /tmp/iso
+COPY kernel/x86_64/vmlinuz64 /tmp/iso
 COPY isolinux.cfg /tmp/iso/isolinux
 
 RUN cd /tmp/iso && \