diff --git a/app-backend/src/dockerfiles/ruby-rack b/app-backend/src/dockerfiles/ruby-rack
new file mode 100644
index 0000000..dd560ac
--- /dev/null
+++ b/app-backend/src/dockerfiles/ruby-rack
@@ -0,0 +1,12 @@
+RUN apk --update add make g++
+    
+RUN mkdir -p /usr/src/app
+WORKDIR /usr/src/app
+
+COPY ./src/Gemfile /usr/src/app/
+RUN bundle install
+COPY ./src /usr/src/app
+ENV RACK_ENV production
+EXPOSE 80
+
+CMD ["rackup", "config.ru", "--host", "0.0.0.0", "--port", "80"]
diff --git a/app-backend/src/user/TemplateHelper.js b/app-backend/src/user/TemplateHelper.js
index dbce883..1837840 100644
--- a/app-backend/src/user/TemplateHelper.js
+++ b/app-backend/src/user/TemplateHelper.js
@@ -95,6 +95,13 @@ class TemplateHelper {
                 dockerFileFromName: 'python',
                 displayName: 'Python',
                 tagSuffix: '-alpine3.6'
+            },
+            {
+                templateName: 'ruby-rack',
+                dockerHubImageName: 'library/ruby',
+                dockerFileFromName: 'ruby-rack',
+                displayName: 'Ruby Rack',
+                tagSuffix: '-alpine3.7'
             }
         ];
 
@@ -253,4 +260,4 @@ module.exports = {
     get: function () {
         return templateHelperInstance;
     }
-};
\ No newline at end of file
+};
diff --git a/captain-sample-apps/ruby-rack b/captain-sample-apps/ruby-rack
new file mode 160000
index 0000000..b4539f6
--- /dev/null
+++ b/captain-sample-apps/ruby-rack
@@ -0,0 +1 @@
+Subproject commit b4539f614742c562db18da1706a8070e5fbcfc84
diff --git a/captain-sample-apps/ruby-rack.tar b/captain-sample-apps/ruby-rack.tar
new file mode 100644
index 0000000..8c0cd8c
Binary files /dev/null and b/captain-sample-apps/ruby-rack.tar differ