diff --git a/newlib/ChangeLog b/newlib/ChangeLog
index 27782ba3c..5b118bc79 100644
--- a/newlib/ChangeLog
+++ b/newlib/ChangeLog
@@ -1,3 +1,7 @@
+2003-12-05  Jeff Johnston  <jjohnstn@redhat.com>
+
+	* libc/include/wchar.h: Include <sys/reent.h>.
+
 2003-12-05  Christopher Faylor  <cgf@redhat.com>
 
 	* libc/stdlib/mbrlen.c: Change include order to prevent compiler errors
diff --git a/newlib/libc/include/wchar.h b/newlib/libc/include/wchar.h
index d532b9cfd..eeabd35c1 100644
--- a/newlib/libc/include/wchar.h
+++ b/newlib/libc/include/wchar.h
@@ -3,6 +3,8 @@
 
 #include <_ansi.h>
 
+#include <sys/reent.h>
+
 #define __need_size_t
 #define __need_wchar_t
 #define __need_wint_t