diff --git a/Doc/Manual/.cvsignore b/Doc/Manual/.cvsignore
index 3b488d88c..a3f62a0f9 100644
--- a/Doc/Manual/.cvsignore
+++ b/Doc/Manual/.cvsignore
@@ -1,3 +1,4 @@
+HTMLDocSettings.book
 SWIGDocumentation.html
 SWIGDocumentation.pdf
 swightml.book