diff --git a/tests/libtest/.cvsignore b/tests/libtest/.cvsignore
index 1d3bca873d2c25f504f2d917fd52ca9db84175ab..6d7164761291d599c0bf0ce4fcae058f11f883e0 100644
--- a/tests/libtest/.cvsignore
+++ b/tests/libtest/.cvsignore
@@ -6,3 +6,4 @@ lib503
 .deps
 Makefile
 Makefile.in
+lib504