add org.eclipse.dltk.debug.ui.tests
diff --git a/core/features/org.eclipse.dltk.core.tests/feature.xml b/core/features/org.eclipse.dltk.core.tests/feature.xml
index 6f1001a..b64a452 100644
--- a/core/features/org.eclipse.dltk.core.tests/feature.xml
+++ b/core/features/org.eclipse.dltk.core.tests/feature.xml
@@ -57,4 +57,10 @@
          install-size="0"
          version="0.0.0"/>
 
+   <plugin
+         id="org.eclipse.dltk.debug.ui.tests"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"/>
+
 </feature>