diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 3d6f3cc..8d55008 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -38,7 +38,7 @@ Code analysis:
   - go test -coverprofile=coverage.out ./...
   - /home/gitlab-runner/go/bin/golint ./... > golint-report.out
   - go vet ./... 2> govet-report.out
-  - /data/sonar-scanner/bin/sonar-scanner -Dsonar.projectVersion=$(git describe --abbrev=0) -Dsonar.host.url=https://sonar.thpeetz.de -Dsonar.login=ed0634e05811fb2b1cdd0f16b0a924f943623520
+  - /data/sonar-scanner/bin/sonar-scanner -Dsonar.projectVersion=$(git describe --abbrev=0) -Dsonar.projectKey="$SONAR_PROJECT_KEY" -Dsonar.host.url="$SONAR_HOST_URL" -Dsonar.login="$SONAR_TOKEN"
 
 Deploy To Staging:
   stage: deploy
diff --git a/sonar-project.properties b/sonar-project.properties
index 153ec2b..be53e52 100644
--- a/sonar-project.properties
+++ b/sonar-project.properties
@@ -1,7 +1,4 @@
-sonar.projectKey=kalorienmanagerdomain-thpeetz_kalorienmanager_AX7qVcQrBSW-_-libBvi
 sonar.projectName='Kalorien Manager'
-sonar.host.url=https://sonar.thpeetz.de
-sonar.login=ed0634e05811fb2b1cdd0f16b0a924f943623520
 
 sonar.sources=.
 sonar.exclusions=**/*_test.go,docs/**