diff --git a/build/org.eclipse.cdt.autotools.core/META-INF/MANIFEST.MF b/build/org.eclipse.cdt.autotools.core/META-INF/MANIFEST.MF
index b6d504b275b..07d2c86d0c2 100644
--- a/build/org.eclipse.cdt.autotools.core/META-INF/MANIFEST.MF
+++ b/build/org.eclipse.cdt.autotools.core/META-INF/MANIFEST.MF
@@ -30,6 +30,6 @@ Bundle-ActivationPolicy: lazy
 Bundle-Vendor: %provider
 Export-Package: org.eclipse.cdt.autotools.core,
  org.eclipse.cdt.internal.autotools.core,
- org.eclipse.cdt.internal.autotools.core.configure
-nt: J2SE-1.5
+ org.eclipse.cdt.internal.autotools.core.configure,
+ org.eclipse.cdt.internal.autotools.core.wizards;x-internal:=true
 Bundle-RequiredExecutionEnvironment: JavaSE-1.7