diff --git a/trymos/image_build/scripts/build-image.sh b/trymos/image_build/scripts/build-image.sh
index ce14119..e09fdc2 100755
--- a/trymos/image_build/scripts/build-image.sh
+++ b/trymos/image_build/scripts/build-image.sh
@@ -4,6 +4,10 @@
 
 LOG_FILE=${LOG_FILE:-"/var/log/build-image.log"}
 
+# Disable unattended upgrades
+sed -i 's/APT::Periodic::Unattended-Upgrade "1"/APT::Periodic::Unattended-Upgrade "0"/' /etc/apt/apt.conf.d/20auto-upgrades
+sed -i 's/APT::Periodic::Update-Package-Lists "1"/APT::Periodic::Update-Package-Lists "0"/g' /etc/apt/apt.conf.d/*
+
 apt update -y
 DEBIAN_FRONTEND=noninteractive apt install -y moreutils