diff --git a/.github/workflows/job-sonarcloud.yml b/.github/workflows/job-sonarcloud.yml
index b1a3ca043..346c8756a 100644
--- a/.github/workflows/job-sonarcloud.yml
+++ b/.github/workflows/job-sonarcloud.yml
@@ -65,7 +65,7 @@ jobs:
           -Dsonar.exclusions=./ext/**,**/build-release/** \
           -Dsonar.cfamily.build-wrapper-output=bw-output \
           -Dsonar.host.url=https://sonarcloud.io \
-          -Dsonar.coverageReportPaths=build-release/coverage.xml
-
+          -Dsonar.coverageReportPaths=build-release/coverage.xml \
+          -Dsonar.cfamily.threads=2
       env:
         SONAR_TOKEN: ${{secrets.SONAR_TOKEN}}