diff --git a/swing/src/net/sf/openrocket/gui/simulation/SimulationEditDialog.java b/swing/src/net/sf/openrocket/gui/simulation/SimulationEditDialog.java
index 6a5c40fd5..2bfe10afc 100644
--- a/swing/src/net/sf/openrocket/gui/simulation/SimulationEditDialog.java
+++ b/swing/src/net/sf/openrocket/gui/simulation/SimulationEditDialog.java
@@ -277,9 +277,11 @@ public class SimulationEditDialog extends JDialog {
 					switch (selectedIndex) {
 					case 0:
 						ok.setText(trans.get("SimulationEditDialog.btn.plot"));
+						plotExportPanel.revalidate();
 						break;
 					case 1:
 						ok.setText(trans.get("SimulationEditDialog.btn.export"));
+						plotExportPanel.revalidate();
 						break;
 					}
 				}