diff --git a/rse/plugins/org.eclipse.rse.ui/subsystems/org/eclipse/rse/core/internal/subsystems/SubSystemConfigurationProxy.java b/rse/plugins/org.eclipse.rse.core/src/org/eclipse/rse/internal/core/subsystems/SubSystemConfigurationProxy.java
similarity index 99%
rename from rse/plugins/org.eclipse.rse.ui/subsystems/org/eclipse/rse/core/internal/subsystems/SubSystemConfigurationProxy.java
rename to rse/plugins/org.eclipse.rse.core/src/org/eclipse/rse/internal/core/subsystems/SubSystemConfigurationProxy.java
index 19184ec6267..147e3f93542 100644
--- a/rse/plugins/org.eclipse.rse.ui/subsystems/org/eclipse/rse/core/internal/subsystems/SubSystemConfigurationProxy.java
+++ b/rse/plugins/org.eclipse.rse.core/src/org/eclipse/rse/internal/core/subsystems/SubSystemConfigurationProxy.java
@@ -16,7 +16,7 @@
  * David Dykstal (IBM) - 168870: move core function from UI to core
  ********************************************************************************/
 
-package org.eclipse.rse.core.internal.subsystems;
+package org.eclipse.rse.internal.core.subsystems;
 
 import java.net.MalformedURLException;
 import java.net.URL;
diff --git a/rse/plugins/org.eclipse.rse.ui/subsystems/org/eclipse/rse/core/internal/subsystems/SubSystemConfigurationProxyComparator.java b/rse/plugins/org.eclipse.rse.core/src/org/eclipse/rse/internal/core/subsystems/SubSystemConfigurationProxyComparator.java
similarity index 96%
rename from rse/plugins/org.eclipse.rse.ui/subsystems/org/eclipse/rse/core/internal/subsystems/SubSystemConfigurationProxyComparator.java
rename to rse/plugins/org.eclipse.rse.core/src/org/eclipse/rse/internal/core/subsystems/SubSystemConfigurationProxyComparator.java
index 54480e53e25..32c9355c3e8 100644
--- a/rse/plugins/org.eclipse.rse.ui/subsystems/org/eclipse/rse/core/internal/subsystems/SubSystemConfigurationProxyComparator.java
+++ b/rse/plugins/org.eclipse.rse.core/src/org/eclipse/rse/internal/core/subsystems/SubSystemConfigurationProxyComparator.java
@@ -8,7 +8,7 @@
  * Contributors:
  *     IBM Corporation - initial API and implementation
  *******************************************************************************/
-package org.eclipse.rse.core.internal.subsystems;
+package org.eclipse.rse.internal.core.subsystems;
 
 import java.util.Comparator;
 
diff --git a/rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/ui/RSEUIPlugin.java b/rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/ui/RSEUIPlugin.java
index d8125e2979e..8a2ba5f1285 100644
--- a/rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/ui/RSEUIPlugin.java
+++ b/rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/ui/RSEUIPlugin.java
@@ -40,13 +40,13 @@ import org.eclipse.rse.core.SystemResourceManager;
 import org.eclipse.rse.core.comm.ISystemKeystoreProvider;
 import org.eclipse.rse.core.comm.SystemCommunicationsDaemon;
 import org.eclipse.rse.core.comm.SystemKeystoreProviderManager;
-import org.eclipse.rse.core.internal.subsystems.SubSystemConfigurationProxy;
-import org.eclipse.rse.core.internal.subsystems.SubSystemConfigurationProxyComparator;
 import org.eclipse.rse.core.model.ISystemProfile;
 import org.eclipse.rse.core.model.ISystemProfileManager;
 import org.eclipse.rse.core.model.ISystemRegistry;
 import org.eclipse.rse.core.subsystems.ISubSystemConfiguration;
 import org.eclipse.rse.core.subsystems.ISubSystemConfigurationProxy;
+import org.eclipse.rse.internal.core.subsystems.SubSystemConfigurationProxy;
+import org.eclipse.rse.internal.core.subsystems.SubSystemConfigurationProxyComparator;
 import org.eclipse.rse.internal.model.SystemProfileManager;
 import org.eclipse.rse.internal.ui.RSESystemTypeAdapterFactory;
 import org.eclipse.rse.internal.ui.SystemResources;