diff --git a/cave/com.raytheon.uf.viz.d2d.ui/src/com/raytheon/uf/viz/d2d/ui/dialogs/procedures/AlterBundleDlg.java b/cave/com.raytheon.uf.viz.d2d.ui/src/com/raytheon/uf/viz/d2d/ui/dialogs/procedures/AlterBundleDlg.java
index ed80b11e6f..feb59c2791 100644
--- a/cave/com.raytheon.uf.viz.d2d.ui/src/com/raytheon/uf/viz/d2d/ui/dialogs/procedures/AlterBundleDlg.java
+++ b/cave/com.raytheon.uf.viz.d2d.ui/src/com/raytheon/uf/viz/d2d/ui/dialogs/procedures/AlterBundleDlg.java
@@ -68,6 +68,7 @@ import com.raytheon.viz.ui.widgets.MenuButton;
  *                                      in  menus.
  * Oct 03, 2012 #1248      rferrel     Bundle change listeners added.
  * Oct 16, 2012 #1229      rferrel     Made dialog non-blocking.
+ * Apr 01, 2014 #2979      lvenable     Added dispose check in runAsync call.
  * 
  * </pre>
  * 
@@ -361,6 +362,9 @@ public class AlterBundleDlg extends CaveSWTDialog {
 
             @Override
             public void run() {
+                if (isDisposed()) {
+                    return;
+                }
                 for (String key : keys) {
                     MenuButton menuButton = menuButtonMap.get(key);
                     IAlterBundleContributor contrib = (IAlterBundleContributor) menuButton