diff --git a/README.md b/README.md
index 28c9ab2..cfe3376 100644
--- a/README.md
+++ b/README.md
@@ -10,3 +10,8 @@ To get the administrator password created use the command:
 ```bash
 docker exec jenkins_master_1 cat /var/jenkins_home/secrets/initialAdminPassword
 ```
+
+Remove **all** images:
+```bash
+docker images -q | xargs docker rmi -f
+```
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
index 0c4c7be..c23861e 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -59,12 +59,8 @@ services:
     container_name: jenkins
     restart: always
     user: root
-    environment:
-      - VIRTUAL_HOST=jenkins.mthmmy.tk
-      - VIRTUAL_PORT=8080
-      - LETSENCRYPT_HOST=jenkins.mthmmy.tk
-      - LETSENCRYPT_EMAIL=apotwohd@gmail.com
-      - SONARQUBE_HOST=127.0.0.1:9000
+    env_file:
+     - ./env/jenkins.env
     secrets:
       - jenkins_admin_username
       - jenkins_admin_password
@@ -84,14 +80,8 @@ services:
     image: sonarqube
     container_name: sonarqube
     restart: always
-    environment:
-      - sonar.jdbc.username=sonar
-      - sonar.jdbc.password=sonar
-      - sonar.jdbc.url=jdbc:postgresql://sonar-db:5432/sonar
-      - VIRTUAL_HOST=sonar.mthmmy.tk
-      - VIRTUAL_PORT=9000
-      - LETSENCRYPT_HOST=sonar.mthmmy.tk
-      - LETSENCRYPT_EMAIL=apotwohd@gmail.com
+    env_file:
+      - ./env/sonar.env
     networks:
       - janus-net
       - sonar-net
@@ -104,7 +94,7 @@ services:
     image: postgres
     container_name: sonar-db
     restart: always
-    environment: # TODO: figure out another way to pass the username and password
+    environment: # TODO: figure out another way to pass the username and password?
       - POSTGRES_USER=sonar
       - POSTGRES_PASSWORD=sonar
     volumes:
@@ -121,7 +111,7 @@ networks:
   sonar-net:
     driver: bridge
 # Secrets in use
-secrets: # TODO: figure out a better way to do this
+secrets: # TODO: figure out a better way to do this?
   jenkins_admin_username:
     file: ./jenkins/user
   jenkins_admin_password:
diff --git a/env/jenkins.env b/env/jenkins.env
new file mode 100644
index 0000000..70f36ec
--- /dev/null
+++ b/env/jenkins.env
@@ -0,0 +1,7 @@
+VIRTUAL_HOST=jenkins.mthmmy.tk
+VIRTUAL_PORT=8080
+LETSENCRYPT_HOST=jenkins.mthmmy.tk
+LETSENCRYPT_EMAIL=apotwohd@gmail.com
+SONARQUBE_HOST=127.0.0.1:9000
+JENKINS_URL=https://jenkins.mthmmy.tk/
+GITHUB_TOKEN=testssss
\ No newline at end of file
diff --git a/env/sonar.env b/env/sonar.env
new file mode 100644
index 0000000..8418aac
--- /dev/null
+++ b/env/sonar.env
@@ -0,0 +1,7 @@
+VIRTUAL_HOST=sonar.mthmmy.tk
+VIRTUAL_PORT=9000
+LETSENCRYPT_HOST=sonar.mthmmy.tk
+LETSENCRYPT_EMAIL=apotwohd@gmail.com
+sonar.jdbc.username=sonar
+sonar.jdbc.password=sonar
+sonar.jdbc.url=jdbc:postgresql://sonar-db:5432/sonar
\ No newline at end of file
diff --git a/jenkins/Dockerfile b/jenkins/Dockerfile
index 3bf388a..a65b60c 100644
--- a/jenkins/Dockerfile
+++ b/jenkins/Dockerfile
@@ -16,7 +16,7 @@ RUN curl -fsSL https://get.docker.com -o get-docker.sh | sh
 USER jenkins
 
 # Security configuration scripts
-COPY configuration/* /var/jenkins_home/init.groovy.d/security.groovy
+COPY configuration/* /var/jenkins_home/init.groovy.d/
 
 # Automatically installs plugins
 COPY plugins.txt /usr/share/jenkins/ref/plugins.txt
diff --git a/jenkins/configuration/github.groovy b/jenkins/configuration/github.groovy
deleted file mode 100644
index f67a27f..0000000
--- a/jenkins/configuration/github.groovy
+++ /dev/null
@@ -1,37 +0,0 @@
-import jenkins.model.*
-import com.cloudbees.plugins.credentials.*
-import com.cloudbees.plugins.credentials.common.*
-import com.cloudbees.plugins.credentials.domains.*
-import com.cloudbees.plugins.credentials.impl.*
-import com.cloudbees.jenkins.plugins.sshcredentials.impl.*
-import org.jenkinsci.plugins.plaincredentials.*
-import org.jenkinsci.plugins.plaincredentials.impl.*
-import hudson.util.Secret
-import hudson.plugins.sshslaves.*
-import org.apache.commons.fileupload.*
-import org.apache.commons.fileupload.disk.*
-import java.nio.file.Files
-
-def env = System.getenv()
-
-GITHUB_TOKEN  = env['GITHUB_TOKEN']
-
-domain = Domain.global()
-store = Jenkins.instance.getExtensionList('com.cloudbees.plugins.credentials.SystemCredentialsProvider')[0].getStore()
-
-println("== multibranch-github-pipeline.groovy => Starting.")
-if ( GITHUB_TOKEN ) {
-    println("== multibranch-github-pipeline.groovy => Adding token.")
-    secretText = new StringCredentialsImpl(
-            CredentialsScope.GLOBAL,
-            "github-token",
-            "This is the token used for Github source branch plugin",
-            Secret.fromString(GITHUB_TOKEN)
-    )
-
-    store.addCredentials(domain, secretText)
-    println("== multibranch-github-pipeline.groovy => token added.")
-
-}
-
-println("== multibranch-github-pipeline.groovy => Done.")
\ No newline at end of file