diff --git a/.cvsignore b/.cvsignore
index 5bf8e4975f7..4d07e98d6d5 100644
--- a/.cvsignore
+++ b/.cvsignore
@@ -3,3 +3,4 @@ Makefile.config
 config.log
 config.status
 cvs.out
+autom4te.cache