diff --git a/tools/src/.cvsignore b/tools/src/.cvsignore
index 21e95e6ad..8ee3cde70 100644
--- a/tools/src/.cvsignore
+++ b/tools/src/.cvsignore
@@ -3,3 +3,4 @@ sample.mak
 .depends
 finish_install.py
 package4mac
+SunWS_cache