diff --git a/core/pom.xml b/core/pom.xml
index 83d7798..cbc6610 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -34,5 +34,8 @@
   <modules>
     <module>../../core/maven</module>
     <module>../../core/its</module>
+    <module>../../core/resolver</module>
+    <module>../../core/resolver-ant-tasks</module>
+    <module>../../core/maven-wrapper-plugin</module>
   </modules>
 </project>
diff --git a/default.xml b/default.xml
index 2676e72..536a4f2 100644
--- a/default.xml
+++ b/default.xml
@@ -31,6 +31,7 @@
   <project path='core/its'                                  name='maven-integration-testing.git' />
   <project path='core/resolver'                             name='maven-resolver.git' />
   <project path='core/resolver-ant-tasks'                   name='maven-resolver-ant-tasks.git' />
+  <project path='core/maven-wrapper-plugin'                 name='maven-wrapper-plugin.git' />
 
   <project path='plugins/core/maven-clean-plugin'           name='maven-clean-plugin.git' />
   <project path='plugins/core/maven-compiler-plugin'        name='maven-compiler-plugin.git' />