Fix warning
diff --git a/pom.xml b/pom.xml
index 14967d8..f9f27e1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -25,6 +25,7 @@
     <groupId>org.apache.directory.project</groupId>
     <artifactId>project</artifactId>
     <version>34</version>
+    <relativePath />
   </parent>
   
   <groupId>org.apache.directory.buildtools</groupId>