diff --git a/pom.xml b/pom.xml
index 8d2511400..5b2455664 100644
--- a/pom.xml
+++ b/pom.xml
@@ -120,6 +120,10 @@
 	<build>
 		<pluginManagement>
 			<plugins>
+				<plugin>
+					<groupId>org.codehaus.mojo</groupId>
+					<artifactId>flatten-maven-plugin</artifactId>
+				</plugin>
 				<plugin>
 					<groupId>org.apache.maven.plugins</groupId>
 					<artifactId>maven-antrun-plugin</artifactId>