diff --git a/rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/internal/ui/view/SystemViewPart.java b/rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/internal/ui/view/SystemViewPart.java
index cdc6c5841d5..f4ee25da48f 100644
--- a/rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/internal/ui/view/SystemViewPart.java
+++ b/rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/internal/ui/view/SystemViewPart.java
@@ -19,6 +19,7 @@
  * Martin Oberhuber (Wind River) - [185552] Remove remoteSystemsViewPreferencesActions extension point
  * Martin Oberhuber (Wind River) - [186773] split ISystemRegistryUI from ISystemRegistry
  * Martin Oberhuber (Wind River) - [186779] Fix IRSESystemType.getAdapter()
+ * Martin Oberhuber (Wind River) - [190195] Cannot enable new connection prompt in system view
  ********************************************************************************/
 
 package org.eclipse.rse.internal.ui.view;
@@ -90,6 +91,7 @@ import org.eclipse.rse.ui.actions.SystemPasteFromClipboardAction;
 import org.eclipse.rse.ui.actions.SystemRefreshAction;
 import org.eclipse.rse.ui.actions.SystemRefreshAllAction;
 import org.eclipse.rse.ui.messages.ISystemMessageLine;
+import org.eclipse.rse.ui.model.ISystemRegistryUI;
 import org.eclipse.rse.ui.view.IRSEViewPart;
 import org.eclipse.rse.ui.view.ISystemRemoteElementAdapter;
 import org.eclipse.rse.ui.view.ISystemViewElementAdapter;
@@ -452,7 +454,7 @@ public class SystemViewPart
 		// ----------------------
 		// Restore previous state
 		// ----------------------		
-		if ((fMemento != null) && (input instanceof ISystemRegistry))
+		if ((fMemento != null) && (input instanceof ISystemRegistryUI))
 			restoreState(fMemento);
 		//fMemento = null;
 
diff --git a/rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/internal/ui/view/SystemViewRootInputAdapter.java b/rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/internal/ui/view/SystemViewRootInputAdapter.java
index 1ef5e902865..3c80fe79ec0 100644
--- a/rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/internal/ui/view/SystemViewRootInputAdapter.java
+++ b/rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/internal/ui/view/SystemViewRootInputAdapter.java
@@ -15,6 +15,7 @@
  * Martin Oberhuber (Wind River) - [168975] Move RSE Events API to Core
  * Martin Oberhuber (Wind River) - [182454] improve getAbsoluteName() documentation
  * Martin Oberhuber (Wind River) - [186128] Move IProgressMonitor last in all API
+ * Martin Oberhuber (Wind River) - [190195] Cannot enable new connection prompt in system view
  ********************************************************************************/
 
 package org.eclipse.rse.internal.ui.view;
@@ -23,11 +24,11 @@ import org.eclipse.core.runtime.IAdaptable;
 import org.eclipse.core.runtime.IProgressMonitor;
 import org.eclipse.jface.resource.ImageDescriptor;
 import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.rse.core.model.ISystemRegistry;
 import org.eclipse.rse.internal.ui.SystemResources;
 import org.eclipse.rse.ui.SystemMenuManager;
 import org.eclipse.rse.ui.SystemPreferencesManager;
 import org.eclipse.rse.ui.internal.model.SystemNewConnectionPromptObject;
+import org.eclipse.rse.ui.model.ISystemRegistryUI;
 import org.eclipse.rse.ui.validators.ISystemValidator;
 import org.eclipse.rse.ui.view.AbstractSystemViewAdapter;
 import org.eclipse.rse.ui.view.ISystemViewInputProvider;
@@ -114,7 +115,7 @@ public class SystemViewRootInputAdapter extends AbstractSystemViewAdapter
 	{
 		ISystemViewInputProvider provider = (ISystemViewInputProvider)element;
 
-        if ((provider instanceof ISystemRegistry) && showNewConnectionPrompt())
+        if ((provider instanceof ISystemRegistryUI) && showNewConnectionPrompt())
         {
           Object[] children = provider.getSystemViewRoots();
           if ((children == null) || (children.length == 0))
@@ -139,7 +140,7 @@ public class SystemViewRootInputAdapter extends AbstractSystemViewAdapter
 	public boolean hasChildren(IAdaptable element)
 	{
 		ISystemViewInputProvider provider = (ISystemViewInputProvider)element;
-        if ((provider instanceof ISystemRegistry) && showNewConnectionPrompt())
+        if ((provider instanceof ISystemRegistryUI) && showNewConnectionPrompt())
         {
           return true;
         }