diff --git a/Jenkinsfile b/Jenkinsfile
index 0053233..e9bba0b 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -61,7 +61,7 @@
 
 // Initialize lazyConfig for this pipeline
 lazyConfig(
-    name: 'DummyAnd',
+    name: 'dummy-and',
     env: [ RELEASE: false, ],
     noIndex: '(.+_.+|acceptance|production)',   // Avoid automatic indexing for release and private branches
 )
@@ -82,6 +82,7 @@
             sh("git checkout ${lazyConfig['branch']}")
             fastLane('android', 'test')        
         },
+		in: [ 'centos7' ],
         on: 'android',
     ]
 }
@@ -97,6 +98,7 @@
         post: {
             archiveArtifacts(artifacts: "${buildDir}/**", allowEmptyArchive: false)
         },
+		in: [ 'centos7' ],
         on: 'android',
     ]
 }
@@ -145,6 +147,7 @@
                 gitPush(remote, workingBranch)
             })
         },
+		in: [ 'centos7' ],
         on: 'android',
     ]
 }
@@ -163,6 +166,7 @@
                 fastLane('android', 'alpha')
             }
         },
+		in: [ 'centos7' ],
         on: 'android',
     ]
 }
@@ -180,6 +184,7 @@
                 fastLane('android', 'beta')
             }
         },
+		in: [ 'centos7' ],
         on: 'android',
     ]
 }
@@ -197,6 +202,7 @@
                 fastLane('android', 'beta_crash', "fl_branch:\"${lazyConfig['branch']}\"")
             }
         },
+		in: [ 'centos7' ],
         on: 'android',
     ]
 }
@@ -214,6 +220,7 @@
                 fastLane('android', 'production')
             }
         },
+		in: [ 'centos7' ],
         on: 'android',
     ]
 }
diff --git a/lazyDir/centos7.Dockerfile b/lazyDir/centos7.Dockerfile
new file mode 100644
index 0000000..36f290f
--- /dev/null
+++ b/lazyDir/centos7.Dockerfile
@@ -0,0 +1,99 @@
+#
+#  This work is protected under copyright law in the Kingdom of
+#  The Netherlands. The rules of the Berne Convention for the
+#  Protection of Literary and Artistic Works apply.
+#  Digital Me B.V. is the copyright owner.
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+#
+
+# Pull base image from official repo
+FROM centos:centos7.7.1908
+
+# Import required GPG keys
+RUN rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7 \
+	&& rpm --import http://download.fedoraproject.org/pub/epel/RPM-GPG-KEY-EPEL-7 \
+    && rpm --import http://yum.puppetlabs.com/RPM-GPG-KEY-puppet \
+	&& rpm --import http://yum.puppetlabs.com/RPM-GPG-KEY-puppetlabs \
+	&& rpm --import http://yum.mariadb.org/RPM-GPG-KEY-MariaDB
+
+# Enable epel repo and Install all current updates
+RUN yum -q -y update \
+	&& yum -y install epel-release \
+	&& rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7 \
+	&& yum -y upgrade \
+	&& yum -q clean all
+
+# Install common requirements
+RUN yum -q -y update \
+	&& yum -y install \
+	git \
+	wget \
+	unzip \
+	which \
+	&& yum -q clean all
+
+# Install Ruby 2.4 from SCLO repo
+RUN yum -q clean expire-cache \
+	&& yum -y install centos-release-scl scl-utils-build \
+	&& rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-SIG-SCLo \
+	&& yum -y install \
+	rh-ruby24-ruby \
+	rh-ruby24-ruby-libs \
+	rh-ruby24-ruby-devel \
+	rh-ruby24-rubygems \
+	rh-ruby24-rubygem-bundler \
+	&& yum -q clean packages
+
+# Install extra dev tools
+RUN yum -q clean expire-cache \
+	&& yum -y install epel-release \
+	&& yum -y install \
+	gcc \
+	gcc-c++ \
+	make \
+	nodejs \
+	zlib-devel \
+	&& yum -q clean packages
+
+# Parameters for default user:group
+ARG uid=1000
+ARG user=android
+ARG gid=1000
+ARG group=android
+
+# Add user to build
+RUN groupadd -g "${gid}" "${group}" && useradd -ms /bin/bash -g "${group}" -u "${uid}" "${user}"
+
+# Copy and install requirements
+COPY "Gemfile" "/home/${user}/Gemfile"
+COPY "Gemfile.lock" "/home/${user}/Gemfile.lock"
+RUN chown "${user}:${group}" "/home/${user}/Gemfile"*
+RUN su - "${user}" -c 'scl enable rh-ruby24 "bundler install"'
+
+# Enable Ruby 2.4 for any later bash session
+RUN echo "#!/bin/bash" > "/usr/local/bin/withruby" \
+    && echo "export PATH=\$PATH:/home/${user}/bin" >> "/usr/local/bin/withruby" \
+    && echo "source scl_source enable rh-ruby24" >> "/usr/local/bin/withruby" \
+    && echo 'exec "$@"' >> "/usr/local/bin/withruby" \
+    && chmod 0755 "/usr/local/bin/withruby"
+
+# Prepare locales (for Jekyll)
+ARG locale=en_US.UTF-8
+ENV LANG "${locale}"
+ENV LC_ALL "${locale}"
+
+ENTRYPOINT [ "/usr/local/bin/withruby" ]
+
+# Get script directory from lazyLib at last to avoid warning w/o invalidating the cache 
+ARG dir=.