diff --git a/build.xml b/build.xml
index 654ebc5ec..7c186e487 100644
--- a/build.xml
+++ b/build.xml
@@ -269,9 +269,9 @@
       <exclude name="${optional.package}/perforce/*.java" unless="jakarta.oro.present" />
       <exclude name="${optional.package}/sound/*.java" unless="jmf.present" />
       <exclude name="${optional.package}/junit/XMLResultAggregator.java"
-               unless="xalan.present" />
+               unless="trax.present" />
       <exclude name="${optional.package}/junit/AggregateTransformer.java"
-               unless="xalan.present" />
+               unless="trax.present" />
       <exclude name="${optional.package}/jdepend/*" unless="jdepend.present" />
       <exclude name="${optional.package}/sitraka/**" unless="jakarta.oro.present"/>
       <exclude name="${optional.package}/metamata/MAudit*" unless="jakarta.oro.present"/>