diff --git a/sonar-project.properties b/sonar-project.properties
index ad0470b59..feef85e92 100644
--- a/sonar-project.properties
+++ b/sonar-project.properties
@@ -6,14 +6,14 @@ sonar.projectName=petclinic.java
 sonar.projectVersion=1.0
 
 # Path is relative to the sonar-project.properties file
-sonar.sources=src/main/java
+sonar.java.sources=src/main/java
 
 # path to project binaries, for example directory of Java bytecode
-sonar.binaries=target/classes
+sonar.java.binaries=target/classes
 
 # sonar.tests and sonar.junit.reportsPath are required to display "Unit Test Success" rate
 # path to test source directory
-sonar.tests=src/test/java
+sonar.java.tests=src/test/java
 # Path to the directory containing all the |*.xml JUnit report files. 
 sonar.junit.reportsPath=target/test-results