diff --git a/build-test.sh b/build-test.sh
index 039c88a..5aa698a 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 <<EOF
+docker exec dockerdebian bash <<EOF
 ls /var/lib/docker/overlay2
 curl -fsSL https://get.docker.com -o get-docker.sh
 ./get-docker.sh