diff --git a/builder/build-docker.sh b/builder/build-docker.sh
index 8464060..20407b6 100755
--- a/builder/build-docker.sh
+++ b/builder/build-docker.sh
@@ -73,7 +73,7 @@ fi
 # Modify original build-options to allow config file to be mounted in the docker container
 BUILD_OPTS="$(echo "${BUILD_OPTS:-}" | sed -E 's@\-c\s?([^ ]+)@-c /config@')"
 
-${DOCKER} build --network=host -t pi-gen "${DIR}"
+${DOCKER} build --no-cache --network=host -t pi-gen "${DIR}"
 if [ "${CONTAINER_EXISTS}" != "" ]; then
 	trap 'echo "got CTRL+C... please wait 5s" && ${DOCKER} stop -t 5 ${CONTAINER_NAME}_cont' SIGINT SIGTERM
 	time ${DOCKER} run --rm --privileged \