diff --git a/images/linux/scripts/base/repos.sh b/images/linux/scripts/base/repos.sh
index 6c56d1cae..abf4586e0 100644
--- a/images/linux/scripts/base/repos.sh
+++ b/images/linux/scripts/base/repos.sh
@@ -9,7 +9,7 @@ LSB_RELEASE=$(lsb_release -rs)
 # Install Microsoft repository
 wget https://packages.microsoft.com/config/ubuntu/$LSB_RELEASE/packages-microsoft-prod.deb
 dpkg -i packages-microsoft-prod.deb
-apt-get install apt-transport-https
+apt-get install -y apt-transport-https
 
 # Install Microsoft GPG public key
 curl -L https://packages.microsoft.com/keys/microsoft.asc | apt-key add -