diff --git a/expat/.gitignore b/expat/.gitignore
index 1556d70a..b77253b0 100644
--- a/expat/.gitignore
+++ b/expat/.gitignore
@@ -39,3 +39,4 @@ source__R*
 /stamp-h1
 /libexpat*.dll
 /changelog
+*~