diff --git a/rse/plugins/org.eclipse.dstore.extra/META-INF/MANIFEST.MF b/rse/plugins/org.eclipse.dstore.extra/META-INF/MANIFEST.MF
index d6c05868323..857b20873f7 100644
--- a/rse/plugins/org.eclipse.dstore.extra/META-INF/MANIFEST.MF
+++ b/rse/plugins/org.eclipse.dstore.extra/META-INF/MANIFEST.MF
@@ -11,4 +11,5 @@ Require-Bundle: org.eclipse.ui,
 Eclipse-LazyStart: true
 Bundle-Vendor: %providerName
 Bundle-RequiredExecutionEnvironment: J2SE-1.4
-Export-Package: org.eclipse.dstore.extra
+Export-Package: org.eclipse.dstore.extra,
+ org.eclipse.dstore.internal.extra;x-internal:=true