diff --git a/doc/FAQ/.cvsignore b/doc/FAQ/.cvsignore
index 60c3b3dd8b..abb9e1bcf0 100644
--- a/doc/FAQ/.cvsignore
+++ b/doc/FAQ/.cvsignore
@@ -16,6 +16,7 @@ Makefile
 Makefile.in
 basic.texi
 bsp.texi
+build45.texi
 concepts.texi
 debug.texi
 embeddedinfo.texi