diff --git a/project.properties b/project.properties
index d5c4508dc..bcb0af988 100644
--- a/project.properties
+++ b/project.properties
@@ -1,4 +1,5 @@
 #maven.checkstyle.properties=src/conf/checkstyle.properties
+maven.xdoc.jsl=../commons-build/commons-site.jsl
 maven.xdoc.date=left
 #maven.xdoc.version=${pom.currentVersion}
 maven.xdoc.developmentProcessUrl=http://jakarta.apache.org/commons/charter.html