diff --git a/tests/org.eclipse.wst.xml.xpath2.processor.tests/src/org/eclipse/wst/xml/xpath2/processor/test/AllW3CFunctionTests.java b/tests/org.eclipse.wst.xml.xpath2.processor.tests/src/org/eclipse/wst/xml/xpath2/processor/test/AllW3CFunctionTests.java
index aa32484..6fa00b1 100644
--- a/tests/org.eclipse.wst.xml.xpath2.processor.tests/src/org/eclipse/wst/xml/xpath2/processor/test/AllW3CFunctionTests.java
+++ b/tests/org.eclipse.wst.xml.xpath2.processor.tests/src/org/eclipse/wst/xml/xpath2/processor/test/AllW3CFunctionTests.java
@@ -44,7 +44,7 @@
 		suite.addTestSuite(NotFuncTest.class);
 		suite.addTestSuite(IRIToURIfuncTest.class);
 		suite.addTestSuite(SeqExistsFuncTest.class);
-//		suite.addTestSuite(InScopePrefixesFuncTest.class);
+		suite.addTestSuite(InScopePrefixesFuncTest.class);
 		suite.addTestSuite(UpperCaseFuncTest.class);
 		suite.addTestSuite(HoursFromDurationFuncTest.class);
 		suite.addTestSuite(TimezoneFromDateTimeFuncTest.class);