diff --git a/.gitignore b/.gitignore
index ebc3469..5311e53 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 *~
+SpaceScooterUML.asta.bak
 .~*#
diff --git a/SpaceScooterUML.asta b/SpaceScooterUML.asta
index 24be143..a5d6a39 100644
Binary files a/SpaceScooterUML.asta and b/SpaceScooterUML.asta differ