diff --git a/sonar-project.properties b/sonar-project.properties
index 293107a95..63fde223d 100644
--- a/sonar-project.properties
+++ b/sonar-project.properties
@@ -1,5 +1,5 @@
 # Required metadata
-sonar.projectKey=spring-petclinic
+sonar.projectKey=org.springframework.samples:spring-petclinic
 sonar.projectName=Spring Pet Clinic
 sonar.projectVersion=1.4.2