use ${project.build.directory}
git-svn-id: https://svn.apache.org/repos/asf/maven/doxia/doxia/trunk@1125264 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pom.xml b/pom.xml
index 74051ac..d10638c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -255,7 +255,7 @@
<directory>src/main/resources</directory>
</resource>
<resource>
- <directory>${build.directory}/generated-site/xsd</directory>
+ <directory>${project.build.directory}/generated-site/xsd</directory>
<includes>
<include>**/*.xsd</include>
</includes>