diff --git a/dsf-gdb/org.eclipse.cdt.tests.dsf.gdb/.externalToolBuilders/TestAppBuilder.launch b/dsf-gdb/org.eclipse.cdt.tests.dsf.gdb/.externalToolBuilders/TestAppBuilder.launch
index e55b58e5eba..ecd70297bc7 100644
--- a/dsf-gdb/org.eclipse.cdt.tests.dsf.gdb/.externalToolBuilders/TestAppBuilder.launch
+++ b/dsf-gdb/org.eclipse.cdt.tests.dsf.gdb/.externalToolBuilders/TestAppBuilder.launch
@@ -3,7 +3,7 @@
 <stringAttribute key="org.eclipse.ant.ui.ATTR_ANT_CLEAN_TARGETS" value="clean,"/>
 <booleanAttribute key="org.eclipse.ant.ui.ATTR_TARGETS_UPDATED" value="true"/>
 <booleanAttribute key="org.eclipse.ant.ui.DEFAULT_VM_INSTALL" value="false"/>
-<stringAttribute key="org.eclipse.debug.core.ATTR_REFRESH_SCOPE" value="${working_set:&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;&#10;&lt;launchConfigurationWorkingSet editPageId=&quot;org.eclipse.ui.resourceWorkingSetPage&quot; factoryID=&quot;org.eclipse.ui.internal.WorkingSetFactory&quot; label=&quot;working set&quot; name=&quot;working set&quot;&gt;&#10;&lt;item factoryID=&quot;org.eclipse.ui.internal.model.ResourceFactory&quot; path=&quot;/org.eclipse.dd.tests.gdb/data&quot; type=&quot;2&quot;/&gt;&#10;&lt;/launchConfigurationWorkingSet&gt;}"/>
+<stringAttribute key="org.eclipse.debug.core.ATTR_REFRESH_SCOPE" value="${working_set:&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;&#10;&lt;launchConfigurationWorkingSet editPageId=&quot;org.eclipse.ui.resourceWorkingSetPage&quot; factoryID=&quot;org.eclipse.ui.internal.WorkingSetFactory&quot; label=&quot;working set&quot; name=&quot;working set&quot;&gt;&#10;&lt;item factoryID=&quot;org.eclipse.ui.internal.model.ResourceFactory&quot; path=&quot;/org.eclipse.cdt.tests.dsf.gdb/data&quot; type=&quot;2&quot;/&gt;&#10;&lt;/launchConfigurationWorkingSet&gt;}"/>
 <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
 <listEntry value="/org.eclipse.cdt.tests.dsf.gdb/TestAppBuilder.xml"/>
 </listAttribute>