diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index c0a08a3..c7cab87 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -32,6 +32,7 @@ ruby-2.3-git-2.7-phantomjs-2.1 test: *test_build
 ruby-2.3.3-git-2.7-phantomjs-2.1-node-7.1 test: *test_build
 ruby-2.3.3-golang-1.8-git-2.7-phantomjs-2.1-node-7.1 test: *test_build
 ruby-2.3.3-golang-1.8-git-2.7-phantomjs-2.1-node-7.1-postgresql-9.6 test: *test_build
+ruby-2.4.1-golang-1.8-git-2.7-phantomjs-2.1-node-7.1-postgresql-9.6 test: *test_build
 www-gitlab-com test: *test_build
 doc-gitlab-com test: *test_build
 gitlab-qa test: *test_build
@@ -52,6 +53,7 @@ ruby-2.3-git-2.7-phantomjs-2.1: *build_and_deploy
 ruby-2.3.3-git-2.7-phantomjs-2.1-node-7.1: *build_and_deploy
 ruby-2.3.3-golang-1.8-git-2.7-phantomjs-2.1-node-7.1: *build_and_deploy
 ruby-2.3.3-golang-1.8-git-2.7-phantomjs-2.1-node-7.1-postgresql-9.6: *build_and_deploy
+ruby-2.4.1-golang-1.8-git-2.7-phantomjs-2.1-node-7.1-postgresql-9.6: *build_and_deploy
 www-gitlab-com: *build_and_deploy
 doc-gitlab-com: *build_and_deploy
 gitlab-qa: *build_and_deploy
diff --git a/Dockerfile.ruby-2.4.1-golang-1.8-git-2.7-phantomjs-2.1-node-7.1-postgresql-9.6 b/Dockerfile.ruby-2.4.1-golang-1.8-git-2.7-phantomjs-2.1-node-7.1-postgresql-9.6
new file mode 100644
index 0000000..5de17c6
--- /dev/null
+++ b/Dockerfile.ruby-2.4.1-golang-1.8-git-2.7-phantomjs-2.1-node-7.1-postgresql-9.6
@@ -0,0 +1,15 @@
+FROM ruby:2.4.1
+
+ADD / /
+RUN /scripts/install-essentials
+RUN /scripts/install-phantomjs 2.1.1
+RUN /scripts/install-node
+RUN /scripts/install-golang
+RUN /scripts/install-postgresql
+
+ENV PATH /usr/local/go/bin:$PATH
+
+RUN locale-gen en_US.UTF-8
+ENV LANG en_US.UTF-8
+ENV LANGUAGE en_US:en
+ENV LC_ALL en_US.UTF-8