diff --git a/desmume/.cvsignore b/desmume/.cvsignore
index 691a29171..2a774fd78 100644
--- a/desmume/.cvsignore
+++ b/desmume/.cvsignore
@@ -4,6 +4,7 @@ config.*
 aclocal.m4
 autom4te.cache
 build-tree
+build-stamp
 configure
 *.tar.gz*
 depcomp