diff --git a/querydsl-jdoql/src/test/resources/datanucleus.properties b/querydsl-jdoql/src/test/resources/datanucleus.properties
index 544f6e004..81548d57e 100644
--- a/querydsl-jdoql/src/test/resources/datanucleus.properties
+++ b/querydsl-jdoql/src/test/resources/datanucleus.properties
@@ -10,4 +10,4 @@ datanucleus.metadata.validate=false
 datanucleus.autoCreateSchema=true
 datanucleus.validateTables=false
 datanucleus.validateConstraints=false
-datanucleus.classDir=target/test-classes
+#datanucleus.classDir=target/test-classes