diff --git a/preferences.xml b/preferences.xml
index d2493b89a..cccda95ce 100644
--- a/preferences.xml
+++ b/preferences.xml
@@ -762,6 +762,7 @@ Started September 2000 by David Megginson, david@megginson.com
0.6true
+ 0
@@ -771,6 +772,7 @@ Started September 2000 by David Megginson, david@megginson.com
0.6true
+ 0