Set unpack to false for org.eclipse.wst.common.environment.
diff --git a/assembly/features/org.eclipse.wst.feature/feature.xml b/assembly/features/org.eclipse.wst.feature/feature.xml
index e5115fa..d36c791 100644
--- a/assembly/features/org.eclipse.wst.feature/feature.xml
+++ b/assembly/features/org.eclipse.wst.feature/feature.xml
@@ -121,7 +121,9 @@
          id="org.eclipse.wst.common.environment"
          download-size="0"
          install-size="0"
-         version="0.0.0"/>
+         version="0.0.0"
+         unpack="false"/>
+
 
    <plugin
          id="org.eclipse.wst.common.frameworks"