diff --git a/build-test.sh b/build-test.sh
index 588d6bf..45f86ce 100755
--- a/build-test.sh
+++ b/build-test.sh
@@ -7,7 +7,7 @@ docker run --rm --privileged multiarch/qemu-user-static --reset -p yes # This st
 
 mkdir docker-dir
 docker run --rm -dt --name dockerdebian -v docker-dir:/var/lib/docker multiarch/debian-debootstrap:armhf-buster-slim bash
-docker exec -t dockerdebian bash -c 'apt-get update; apt-get install curl -y; ls /var/lib/docker; curl -kfsSL https://get.docker.com -o get-docker.sh; chmod +x get-docker.sh; sh get-docker.sh; docker --version; ls /var/lib/docker;'
+docker exec -t dockerdebian bash -c 'apt-get update; apt-get install curl -y; export CURL_CA_BUNDLE=/etc/ssl/certs/ca-certificates.crt; ls /var/lib/docker; curl -fsSL https://get.docker.com -o get-docker.sh; chmod +x get-docker.sh; sh get-docker.sh; docker --version; ls /var/lib/docker;'
 docker exec -t dockerdebian docker --version
 
 # wget -q "https://raw.githubusercontent.com/getumbrel/umbrel-compose/master/docker-compose.yml"