diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index fb7f84891..d4e928ee5 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -130,4 +130,4 @@ jobs:
           java-version: 17
 
       - name: sonar
-        run: mvn sonar:sonar -Psonar -Dsonar.projectKey=io.smallrye.config:smallrye-config -Dsonar.token=${{secrets.SONAR_TOKEN}}
+        run: mvn sonar:sonar -Psonar -Dsonar.token=${{secrets.SONAR_TOKEN}}
diff --git a/pom.xml b/pom.xml
index f816fa547..6048bb5c2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -155,6 +155,8 @@
       <id>sonar</id>
       <properties>
         <!--suppress UnresolvedMavenProperty -->
+        <sonar.projectKey>io.smallrye.config:smallrye-config</sonar.projectKey>
+        <sonar.moduleKey>${project.artifactId}</sonar.moduleKey>
         <sonar.coverage.jacoco.xmlReportPaths>
           ${maven.multiModuleProjectDirectory}/coverage/target/site/jacoco-aggregate/jacoco.xml
         </sonar.coverage.jacoco.xmlReportPaths>