1 files changed, 2 insertions, 1 deletions
diff --git a/sources/serialize/VSSerialize.java b/sources/serialize/VSSerialize.java
index d70c582..8924beb 100644
--- a/sources/serialize/VSSerialize.java
+++ b/sources/serialize/VSSerialize.java
@@ -227,8 +227,9 @@ public final class VSSerialize {
             ObjectInputStream objectInputStream =
                 new ObjectInputStream(fileInputStream);
 
-            VSPrefs prefs = new VSPrefs();
+            VSDefaultPrefs prefs = new VSDefaultPrefs();
             prefs.deserialize(this, objectInputStream);
+			prefs.addWithDefaults();
             this.setObject("prefs", prefs);
 
             simulator = new VSSimulator(prefs, simulatorFrame);