diff --git a/scripts/images/raspberry-pi-hypriot64/Dockerfile.dapper b/scripts/images/raspberry-pi-hypriot64/Dockerfile.dapper
index d82d93ea..071e9a42 100644
--- a/scripts/images/raspberry-pi-hypriot64/Dockerfile.dapper
+++ b/scripts/images/raspberry-pi-hypriot64/Dockerfile.dapper
@@ -12,17 +12,11 @@ RUN mkdir -p /source/assets
 #RUN curl -fL https://releases.rancher.com/os/latest/rootfs_arm64.tar.gz > /source/assets/rootfs_arm64.tar.gz
 COPY rootfs_arm64.tar.gz /source/assets/rootfs_arm64.tar.gz
 
-ENV URL=https://github.com/DieterReuter/rpi64-kernel/releases/download
-ENV VER=v20180426-171616
+ENV KERNEL_URL=https://github.com/DieterReuter/rpi64-kernel/releases/download/v20180426-171616/4.9.80-hypriotos-v8.tar.gz
+ENV BOOTLOADER_URL=https://github.com/DieterReuter/rpi-bootloader/releases/download/v20180320-071222/rpi-bootloader.tar.gz
 
-RUN curl -fL ${URL}/${VER}/4.9.80-hypriotos-v8.tar.gz > /source/assets/kernel.tar.gz
-RUN curl -fL ${URL}/${VER}/bootfiles.tar.gz > /source/assets/bootfiles.tar.gz
-RUN curl -fL https://github.com/DieterReuter/rpi-bootloader/releases/download/v20180320-071222/rpi-bootloader.tar.gz > /source/assets/rpi-bootfiles.tar.gz
-
-#ENV RPI_URL=https://github.com/raspberrypi/firmware/raw/master/boot
-#RUN curl -fL ${RPI_URL}/bootcode.bin > /source/assets/bootcode.bin
-#RUN curl -fL ${RPI_URL}/fixup.dat > /source/assets/fixup.dat
-#RUN curl -fL ${RPI_URL}/start.elf > /source/assets/start.elf
+RUN curl -fL ${KERNEL_URL} > /source/assets/kernel.tar.gz
+RUN curl -fL ${BOOTLOADER_URL} > /source/assets/rpi-bootfiles.tar.gz
 
 WORKDIR /source
 CMD ["./scripts/build.sh"]
diff --git a/scripts/images/raspberry-pi-hypriot64/scripts/build.sh b/scripts/images/raspberry-pi-hypriot64/scripts/build.sh
index 6d5a68d7..e19b23e2 100755
--- a/scripts/images/raspberry-pi-hypriot64/scripts/build.sh
+++ b/scripts/images/raspberry-pi-hypriot64/scripts/build.sh
@@ -54,10 +54,6 @@ echo "RancherOS: root partition" > build/root/root.txt
 mkdir -p build/basefs
 tar -C build/basefs -zxvf build/kernel.tar.gz
 tar -C build/basefs -zxvf build/rpi-bootfiles.tar.gz
-tar -C build/basefs -zxvf build/bootfiles.tar.gz
-# remove RPi1 kernel, we only support RPi2 and RPi3 in ARMv7 mode
-rm -fr build/basefs/boot/kernel.img
-rm -fr build/basefs/lib/modules/{4.4.27+,4.4.27-hypriotos+}
 
 # populate kernel, bootloader and RancherOS rootfs
 cp -R build/basefs/* build/root
@@ -66,6 +62,16 @@ echo "+dwc_otg.lpm_enable=0 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 cgr
 # enable serial console mode for rpi3
 echo "enable_uart=1" > build/root/boot/config.txt
 
+## wireless support
+mkdir -p build/root/lib/firmware/brcm
+pushd build/root/lib/firmware/brcm
+curl -sL -o brcmfmac43430-sdio.txt https://raw.githubusercontent.com/RPi-Distro/firmware-nonfree/master/brcm/brcmfmac43430-sdio.txt
+curl -sL -o brcmfmac43430-sdio.bin https://raw.githubusercontent.com/RPi-Distro/firmware-nonfree/master/brcm/brcmfmac43430-sdio.bin
+curl -sL -o brcmfmac43455-sdio.bin https://raw.githubusercontent.com/RPi-Distro/firmware-nonfree/master/brcm/brcmfmac43455-sdio.bin
+curl -sL -o brcmfmac43455-sdio.clm_blob https://raw.githubusercontent.com/RPi-Distro/firmware-nonfree/master/brcm/brcmfmac43455-sdio.clm_blob
+curl -sL -o brcmfmac43455-sdio.txt https://raw.githubusercontent.com/RPi-Distro/firmware-nonfree/master/brcm/brcmfmac43455-sdio.txt
+popd
+
 # show details
 tree -a -L 3 build/root
 df -h