diff --git a/pom.xml b/pom.xml
index a63e14b..9622eed 100644
--- a/pom.xml
+++ b/pom.xml
@@ -147,7 +147,7 @@
         <plugin>
           <groupId>org.codehaus.mojo</groupId>
           <artifactId>sonar-maven-plugin</artifactId>
-          <version>2.2</version>
+          <version>2.4</version>
         </plugin>
         <plugin>
           <groupId>org.codehaus.sonar</groupId>
diff --git a/src/main/java/org/sonar/plugins/scala/ScalaPlugin.java b/src/main/java/org/sonar/plugins/scala/ScalaPlugin.java
index 3ce6590..8877dd1 100644
--- a/src/main/java/org/sonar/plugins/scala/ScalaPlugin.java
+++ b/src/main/java/org/sonar/plugins/scala/ScalaPlugin.java
@@ -46,6 +46,7 @@ public List getExtensions() {
 
               Scala.class,
               ScalaColorizerFormat.class,
+              ScalaDefaultProfile.class,
               BaseMetricsSensor.class,
               SurefireSensor.class,
               CoberturaSensor.class