diff --git a/Dockerfile_npmcidocker b/Dockerfile_npmcidocker
deleted file mode 100644
index 71149d3..0000000
--- a/Dockerfile_npmcidocker
+++ /dev/null
@@ -1,2 +0,0 @@
-FROM hosttoday/ht-docker-node:npmci
-RUN curl -sSL https://get.docker.com/ | sh
diff --git a/Dockerfile_npmcinanobox b/Dockerfile_npmcinanobox
deleted file mode 100644
index 7a366f7..0000000
--- a/Dockerfile_npmcinanobox
+++ /dev/null
@@ -1,3 +0,0 @@
-FROM hosttoday/ht-docker-node:npmcidocker
-RUN bash -c "$(curl -fsSL https://s3.amazonaws.com/tools.nanobox.io/bootstrap/ci.sh)"
-RUN nanobox config set ci-mode true