diff --git a/Doc/isilo/.cvsignore b/Doc/isilo/.cvsignore
index 830843c126..b42e18fb78 100644
--- a/Doc/isilo/.cvsignore
+++ b/Doc/isilo/.cvsignore
@@ -7,4 +7,5 @@ ref
 tut
 dist
 inst
+whatsnew
 python-*.pdb