diff --git a/.circleci/config.yml b/.circleci/config.yml
index 3036759c7cd..a1a5f6ebc2e 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -27,4 +27,5 @@ jobs:
           path: ~/junit
       - store_artifacts:
           path: ~/junit
-      - run: export PULL_REQUEST=$(echo $CI_PULL_REQUEST | awk '{print substr($1,39)}') && java -jar ./sonar-scanner-cli-$SONAR_VERSION.jar -Dsonar.pullrequest.provider=github -Dsonar.pullrequest.base=master -Dsonar.pullrequest.branch=$CIRCLE_BRANCH -Dsonar.pullrequest.key=$PULL_REQUEST -Dsonar.projectKey=rsksmart_rskj -Dsonar.organization=rsksmart -Dsonar.host.url=$SONAR_URL -Dsonar.login=$SONAR_TOKEN -Dsonar.sources="rskj-core/src/main/java,rskj-core/src/main/resources" -Dsonar.java.binaries="rskj-core/build/classes/java/main" -Dsonar.java.libraries="/root/.gradle/caches/modules-2/files-2.1/*"
+      - run: if [ ! -z $CI_PULL_REQUEST ]; then export PULL_REQUEST=$(echo $CI_PULL_REQUEST | awk '{print substr($1,39)}') && java -jar ./sonar-scanner-cli-$SONAR_VERSION.jar -Dsonar.pullrequest.provider=github -Dsonar.pullrequest.base=master -Dsonar.pullrequest.branch=$CIRCLE_BRANCH -Dsonar.pullrequest.key=$PULL_REQUEST -Dsonar.projectKey=rsksmart_rskj -Dsonar.organization=rsksmart -Dsonar.host.url=$SONAR_URL -Dsonar.login=$SONAR_TOKEN -Dsonar.sources="rskj-core/src/main/java,rskj-core/src/main/resources" -Dsonar.java.binaries="rskj-core/build/classes/java/main" -Dsonar.java.libraries="/root/.gradle/caches/modules-2/files-2.1/*"; else java -jar ./sonar-scanner-cli-$SONAR_VERSION.jar -Dsonar.branch.name=master -Dsonar.projectKey=rsksmart_rskj -Dsonar.organization=rsksmart -Dsonar.host.url=$SONAR_URL -Dsonar.login=$SONAR_TOKEN -Dsonar.sources="rskj-core/src/main/java,rskj-core/src/main/resources" -Dsonar.java.binaries="rskj-core/build/classes/java/main" -Dsonar.java.libraries="/root/.gradle/caches/modules-2/files-2.1/*"; fi
+      
diff --git a/README.md b/README.md
index ffcc7679d3b..b00524566f8 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,6 @@
 # Welcome to RskJ
 [![CircleCI](https://circleci.com/gh/rsksmart/rskj/tree/master.svg?style=svg)](https://circleci.com/gh/rsksmart/rskj/tree/master)
+[![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=rsksmart_rskj&metric=alert_status)](https://sonarcloud.io/dashboard?id=rsksmart_rskj)
 
 
 # About