diff --git a/.buildbot/appimage/Dockerfile b/.buildbot/appimage/Dockerfile
index 5de7ed7e..6c2b87d5 100644
--- a/.buildbot/appimage/Dockerfile
+++ b/.buildbot/appimage/Dockerfile
@@ -7,17 +7,18 @@ RUN apt-get install -yq --no-install-suggests --no-install-recommends \
     build-essential libcap-dev libssl-dev \
     python-all-dev python-setuptools wget \
     git gtk-update-icon-cache \
-    binutils-multiarch crossbuild-essential-armhf
+    binutils-multiarch crossbuild-essential-armhf crossbuild-essential-arm64
 
 RUN dpkg --add-architecture armhf
+RUN dpkg --add-architecture arm64
 
 RUN sed -iE "s|deb |deb [arch=amd64] |g" /etc/apt/sources.list \
-    && echo "deb [arch=armhf] http://ports.ubuntu.com/ubuntu-ports/ bionic main universe" >> /etc/apt/sources.list \
-    && echo "deb [arch=armhf] http://ports.ubuntu.com/ubuntu-ports/ bionic-updates main universe" >> /etc/apt/sources.list
+    && echo "deb [arch=armhf,arm64] http://ports.ubuntu.com/ubuntu-ports/ bionic main universe" >> /etc/apt/sources.list \
+    && echo "deb [arch=armhf,arm64] http://ports.ubuntu.com/ubuntu-ports/ bionic-updates main universe" >> /etc/apt/sources.list
 
 RUN apt-get update | true
 
-RUN apt-get install -yq libssl-dev:armhf
+RUN apt-get install -yq libssl-dev:armhf libssl-dev:arm64
 
 RUN wget -qO appimage-builder-x86_64.AppImage \
     https://github.com/AppImageCrafters/appimage-builder/releases/download/v1.1.0/appimage-builder-1.1.0-x86_64.AppImage
diff --git a/.buildbot/appimage/build.sh b/.buildbot/appimage/build.sh
index 07cb491b..35bd5ac3 100755
--- a/.buildbot/appimage/build.sh
+++ b/.buildbot/appimage/build.sh
@@ -27,11 +27,21 @@ set_sourceline
 ./${BUILDER} --recipe ${RECIPE} || exit 1
 
 export ARCH=armhf
+export APPIMAGE_ARCH=${ARCH}
 export RUNTIME=gnueabihf
 export CC=arm-linux-gnueabihf-gcc
 export CXX=${CC}
 set_sourceline
 
+./${BUILDER} --recipe ${RECIPE} || exit 1
+
+export ARCH=arm64
+export APPIMAGE_ARCH=aarch64
+export RUNTIME=${APPIMAGE_ARCH}
+export CC=aarch64-linux-gnu-gcc
+export CXX=${CC}
+set_sourceline
+
 ./${BUILDER} --recipe ${RECIPE}
 
 mkdir -p ../out