diff --git a/lib/.gitignore b/lib/.gitignore
index 70dfc13e..41f08819 100644
--- a/lib/.gitignore
+++ b/lib/.gitignore
@@ -147,6 +147,7 @@
 /limits.in.h
 /localcharset.c
 /localcharset.h
+/locale.h
 /locale.in.h
 /localtime-buffer.c
 /localtime-buffer.h