diff --git a/org.eclipse.tm.terminal.test/test.xml b/org.eclipse.tm.terminal.test/test.xml
index 631d9810945..e3c4e783329 100644
--- a/org.eclipse.tm.terminal.test/test.xml
+++ b/org.eclipse.tm.terminal.test/test.xml
@@ -29,13 +29,14 @@ Needs to be updated and tested for org.eclipse.tm.terminal
   <target name="suite">
     <property name="location" value="${eclipse-home}/terminal_test_workspace"/>
     <delete dir="${location}" quiet="true"/>
-    <ant target="ui-test" antfile="${library-file}" dir="${eclipse-home}">
+    <ant target="core-test" antfile="${library-file}" dir="${eclipse-home}">
       <property name="data-dir" value="${location}"/>
       <property name="plugin-name" value="${plugin-name}"/>
       <property name="classname" value="org.eclipse.tm.terminal.test.RSECombinedTestSuite"/>
+	  <property name="extraVMargs" value="-ea"/>
     </ant>
     
-    <!-- Commented out until source of problem found (not reusing same workspace dir)
+    <!-- UI Tests: Commented out until access to default visible methods works
     <ant target="ui-test" antfile="${library-file}" dir="${eclipse-home}">
       <property name="data-dir" value="${session-folder}"/>
       <property name="plugin-name" value="${plugin-name}"/>