diff --git a/sysroot/install-dependencies.sh b/sysroot/install-dependencies.sh
index a0e20b1cbb1ec8cce04912fe4199ca81ce52c45b..bf18962361a67219c0b6db36705530e8f93fc570 100755
--- a/sysroot/install-dependencies.sh
+++ b/sysroot/install-dependencies.sh
@@ -27,6 +27,7 @@ set -e
 set -u
 NULL=
 
+export DEBIAN_FRONTEND=noninteractive
 apt-get -q -y update
 apt-get -q -y upgrade
 apt-get -q -y install \