diff --git a/catalog.xml b/catalog.xml
new file mode 100644
index 0000000..883a864
--- /dev/null
+++ b/catalog.xml
@@ -0,0 +1,24 @@
+<catalog>
+  <catalogItems>
+    <catalogItem>
+      <categoryId>org.eclipse.m2e.discovery.category.lifecycles</categoryId>
+      <description>scala</description>
+      <groupId>lifecycles</groupId>
+      <id>org.sonatype.m2e.discovery.publisher.maven-plugin</id>
+      <kind>lifecycles</kind>
+      <license>EPL</license>
+      <name>scala</name>
+      <provider>Sonatype, Inc.</provider>
+      <p2>
+        <repositoryUrl>http://alchim31.free.fr/m2e-scala-0.4.3/update-site/m2eclipse-scala/</repositoryUrl>
+        <iuId>org.maven.ide.eclipse.scala_feature.feature.group</iuId>
+        <lifecycleMappingIU>
+          <iuId>org.maven.ide.eclipse.scala</iuId>
+        </lifecycleMappingIU>
+      </p2>
+      <overview>
+        <summary>scala</summary>
+      </overview>
+    </catalogItem>
+  </catalogItems>
+</catalog>