diff --git a/.hgignore b/.hgignore
index 5d8008f..25cd752 100644
--- a/.hgignore
+++ b/.hgignore
@@ -8,6 +8,7 @@ aclocal.m4
 autom4te.cache
 build
 buildsys.mk
+config.h
 config.h.in
 config.log
 config.status