diff --git a/features/org.eclipse.xsd-feature/build.properties b/features/org.eclipse.xsd-feature/build.properties
index 9f0c2e5..c860aa3 100644
--- a/features/org.eclipse.xsd-feature/build.properties
+++ b/features/org.eclipse.xsd-feature/build.properties
@@ -6,4 +6,4 @@
 src.includes = epl-v10.html,\
                license.html
 root=rootfiles
-
+pde.match.rule.default=perfect