diff --git a/docker-entrypoint.sh b/docker-entrypoint.sh
index 1d7936c..d70b87c 100755
--- a/docker-entrypoint.sh
+++ b/docker-entrypoint.sh
@@ -78,6 +78,10 @@ echo "Create docker context"
 docker context create remote --docker "host=ssh://REMOTE_DOCKER_HOST"
 docker context use remote
 
+echo "[ -z "${INPUT_DOCKER_REGISTRY_USERNAME+x}" ]:"
+echo `[ -z "${INPUT_DOCKER_REGISTRY_USERNAME+x}" ]`
+echo "[ -z "${INPUT_DOCKER_REGISTRY_PASSWORD+x}" ]:"
+echo `[ -z "${INPUT_DOCKER_REGISTRY_PASSWORD+x}" ]`
 DOCKER_REGISTRY_LOGIN=true
 if [ -z "${INPUT_DOCKER_REGISTRY_USERNAME+x}" ]; then
   DOCKER_REGISTRY_LOGIN=false