diff --git a/sonar-project.properties b/sonar-project.properties
index d3f148e..2219b05 100644
--- a/sonar-project.properties
+++ b/sonar-project.properties
@@ -7,4 +7,4 @@ sonar.projectVersion=2.3.99
 sonar.sources=includes,tests/sources,tests/main_generic
 
 sonar.cfamily.build-wrapper-output=bw_output
-sonar.cfamily.threads=2
+sonar.cfamily.threads=4