diff --git a/.cvsignore b/.cvsignore
index 909c5a7fc..c8c0aa289 100644
--- a/.cvsignore
+++ b/.cvsignore
@@ -22,4 +22,5 @@ config.log
 config.cache
 autom4te.cache
 config.h
+_pli_types.h
 dosify