diff --git a/.Sanitize b/.Sanitize
index 305a10d9ac8..7b7c036ca81 100644
--- a/.Sanitize
+++ b/.Sanitize
@@ -24,6 +24,8 @@ Do-first:
 Things-to-keep:
 
 .cvsignore
+COPYING
+COPYING.LIB
 CYGNUS
 ChangeLog
 INSTALL