diff --git a/images/paperless-ng/paperless-ng.sh b/images/paperless-ng/paperless-ng.sh
index c46af68..2131fc1 100755
--- a/images/paperless-ng/paperless-ng.sh
+++ b/images/paperless-ng/paperless-ng.sh
@@ -9,7 +9,7 @@ output_dir="${1}";
 
 log_msg() {
 	# echo "[github-get-releases] [${SECONDS}] $*" >&2;
-	echo "[docker-images/paperless-ng] $*" >&2;
+	echo -e "[docker-images/paperless-ng] $*" >&2;
 }
 
 if [[ -z "${output_dir}" ]]; then
@@ -75,6 +75,9 @@ docker_tag="${IMAGEBUILDER_REGISTRY}/paperless-ng";
 
 log_msg "Building docker image";
 docker build --no-cache --pull --tag "${docker_tag}" .;
+if [[ "$?" -ne 0 ]]; then
+	log_msg "Error: docker build returned exit status $?";
+fi
 
 log_msg "Pushing docker image";
 docker push "${docker_tag}";