diff --git a/build/org.eclipse.cdt.make.core/plugin.xml b/build/org.eclipse.cdt.make.core/plugin.xml
index a486d9dafc4..2d6b0419a1a 100644
--- a/build/org.eclipse.cdt.make.core/plugin.xml
+++ b/build/org.eclipse.cdt.make.core/plugin.xml
@@ -7,7 +7,9 @@
    class="org.eclipse.cdt.make.core.MakeCorePlugin">
 
    <runtime>
-      <library name="cdtmakecore.jar"/>
+      <library name="cdtmakecore.jar">
+         <export name="*"/>
+      </library>
    </runtime>
    <requires>
       <import plugin="org.eclipse.core.resources"/>
diff --git a/build/org.eclipse.cdt.make.ui/plugin.xml b/build/org.eclipse.cdt.make.ui/plugin.xml
index 688845b6254..c520636f174 100644
--- a/build/org.eclipse.cdt.make.ui/plugin.xml
+++ b/build/org.eclipse.cdt.make.ui/plugin.xml
@@ -7,7 +7,9 @@
    class="org.eclipse.cdt.make.internal.ui.MakeUIPlugin">
 
    <runtime>
-      <library name="cdtmakeui.jar"/>
+      <library name="cdtmakeui.jar">
+         <export name="*"/>
+      </library>
    </runtime>
    <requires>
       <import plugin="org.eclipse.core.resources"/>