diff --git a/sonar-project.properties b/sonar-project.properties
index 9ee8489..b01e0e1 100644
--- a/sonar-project.properties
+++ b/sonar-project.properties
@@ -4,7 +4,9 @@ sonar.organization=apimatic
 sonar.host.url=https://sonarcloud.io
 sonar.sourceEncoding=UTF-8
 
-sonar.sources=src
+sonar.sources=src,tests
+
 sonar.tests=tests
+sonar.test.inclusions=**/*Test.php
 
 sonar.php.coverage.reportPaths=coverage-clover.xml