diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 07309c7f342755d669217d22c86c8870e93b9cc0..8662d48456f55e773608387917407a50db3e519f 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -5,10 +5,10 @@ variables:
   TRANSFER_METER_FREQUENCY: 5s # will display transfer progress every 5 seconds for artifacts and remote caches.
   SONAR_USER_HOME: ${CI_PROJECT_DIR}/.sonar  # Defines the location of the analysis task cache
   GIT_DEPTH: 0  # Tells git to fetch all the branches of the project, required by the analysis task
-  CLI_VERSION: latest
+  CLI_VERSION: 6.0.3
   DOCKER_BUILDKIT: 1 # With BuildKit, you don't need to pull the remote images before building since it caches each build layer in your image registry. Then, when you build the image, each layer is downloaded as needed during the build.
 
-image: node:10
+image: node:8.9.4
 
 #-----------------------------------------------------------------------------------------------------------------------
 stages:
@@ -47,7 +47,7 @@ stages:
     - test -d "node_modules" && echo "Found/Exists" || echo "Does not exist"
     - |
       if [[ ! -d node_modules ]]; then
-        npm ci --cache .npm --prefer-offline
+        npm install --cache .npm --prefer-offline
       fi
 
 
@@ -64,21 +64,21 @@ stage-build:
 
 
 #-----------------------------------------------------------------------------------------------------------------------
-.stage-test:
+stage-test:
 #-----------------------------------------------------------------------------------------------------------------------
   stage: Test
   extends: .cache
   image: trion/ng-cli-karma:${CLI_VERSION}
   allow_failure: false
   script:
-    - ./node_modules/@angular/cli/bin/ng test --code-coverage --progress false --watch false
+    - ./node_modules/@angular/cli/bin/ng test --browsers=HeadlessChrome --progress false --watch false --code-coverage
   artifacts:
     paths:
       - coverage/
 
 
 #-----------------------------------------------------------------------------------------------------------------------
-.sonarqube:
+sonarqube:
 #-----------------------------------------------------------------------------------------------------------------------
   stage: Sonarqube
   image:
@@ -90,6 +90,8 @@ stage-build:
       - .sonar/cache
   script:
     - echo ${CI_PROJECT_DIR}
+    - ls -la
+    - ls coverage -la
     - sonar-scanner -Dsonar.qualitygate.wait=true -Dsonar.branch.name="${CI_COMMIT_REF_NAME}"
   allow_failure: true
   dependencies:
diff --git a/package.json b/package.json
index 1a341ee61f6d9ceed06036ca5c12cc1832084426..04b65d1f676ed0aa9b2ee9e969d6626f26d078fb 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
     "ng": "ng",
     "start": "ng serve",
     "build": "ng build --prod --base-href /spfe/ --output-path ./dist --no-progress",
-    "test": "ng test --browsers=ChromeHeadless --watch=false --code-coverage",
+    "test": "ng test --browsers=HeadlessChrome --watch=false --code-coverage",
     "build:QA": "ng build --prod --configuration qa --base-href /spfe/ --output-path ./dist --no-progress",
     "testAndBuild": "npm run test && npm run build",
     "testAndBuild:QA": "npm run test && npm run build:QA",
@@ -32,6 +32,7 @@
     "core-js": "2.5.4",
     "file-saver": "^2.0.0",
     "font-awesome": "4.7.0",
+    "node-sass": "4.5.3",
     "primeicons": "1.0.0-beta.9",
     "primeng": "6.1.3",
     "rxjs": "6.2.2",
@@ -56,6 +57,7 @@
     "karma-jasmine": "1.1.1",
     "karma-jasmine-html-reporter": "1.2.0",
     "protractor": "5.3.0",
+    "puppeteer": "0.13.0",
     "ts-node": "7.0.0",
     "tslint": "5.10.0"
   }
diff --git a/sonar-project.properties b/sonar-project.properties
index eb86c744a53182d4b7adcd8a6d3f1dfcf2fa62e6..3763680557659685d8c2931e06567f3ff0f60159 100644
--- a/sonar-project.properties
+++ b/sonar-project.properties
@@ -2,18 +2,15 @@
 sonar.organization=openkonsequenz
 sonar.projectKey=openkonsequenz_standbyplanning.frontend
 # this is the name and version displayed in the SonarQube UI. Was mandatory prior to SonarQube 6.1.
-sonar.projectName=sonar.projectName=standbyplanning.frontend
+sonar.projectName=standbyplanning.frontend
 sonar.projectVersion=0.0.1_Snapshot
 
 # Language
-sonar.language=ts
-
+sonar.language=ts,css
 sonar.sourceEncoding=UTF-8
 sonar.sources=src
-sonar.exclusions=**/node_modules/**,src/environments/**,e2e/*.ts,**/*.spec.ts,**/test-data/*.ts,**/testing/*.ts,**/assets/js/*.js,**/*.model.*,**/*.action.*,**/*.module.*,**/*column-definition*,**/*animation*,**/*api-client.*,**/styles.scss,src/assets/userDocumentation/**
+sonar.exclusions=**/node_modules/**
 sonar.tests=src
 sonar.test.inclusions=**/*.spec.ts
-sonar.test.exclusions=
 sonar.ts.tslintconfigpath=tslint.json
-sonar.typescript.lcov.reportPaths=coverage/lcov.info
-
+sonar.javascript.lcov.reportPaths=coverage/lcov.info
diff --git a/src/karma.conf.js b/src/karma.conf.js
index 4ee67fd773985a9e674129ef82b3f2be703a2351..5975af592a7c97866d3cd377c15747ad75539abb 100644
--- a/src/karma.conf.js
+++ b/src/karma.conf.js
@@ -10,6 +10,9 @@
 // Karma configuration file, see link for more information
 // https://karma-runner.github.io/1.0/config/configuration-file.html
 
+const process = require('process');
+process.env.CHROME_BIN = require('puppeteer').executablePath();
+
 module.exports = function (config) {
   config.set({
     basePath: '',
@@ -31,7 +34,13 @@ module.exports = function (config) {
     },
     reporters: ['progress', 'kjhtml'],
     port: 9876,
-    browsers:['ChromeHeadless'],
+    browsers: ['HeadlessChrome'],
+    customLaunchers:{
+      HeadlessChrome:{
+        base: 'ChromeHeadless',
+        flags: ['--no-sandbox']
+      }
+    },
     colors: true,
     logLevel: config.LOG_INFO,
     autoWatch: true,