diff --git a/src/system/libroot/posix/glibc/ctype/Jamfile b/src/system/libroot/posix/glibc/ctype/Jamfile
index b51366aa7c..13465d770e 100644
--- a/src/system/libroot/posix/glibc/ctype/Jamfile
+++ b/src/system/libroot/posix/glibc/ctype/Jamfile
@@ -6,6 +6,7 @@ SubDirHdrs $(OBOS_TOP) src system libroot posix glibc locale ;
 SubDirHdrs $(OBOS_TOP) src system libroot posix glibc ;
 
 KernelMergeObject posix_gnu_ctype.o :
+	ctype.c
 	ctype-info.c
 	: -fPIC -DPIC
 	;
diff --git a/src/system/libroot/posix/glibc/ctype/ctype.c b/src/system/libroot/posix/glibc/ctype/ctype.c
index 1b606c5b2d..4bcbd30ef7 100644
--- a/src/system/libroot/posix/glibc/ctype/ctype.c
+++ b/src/system/libroot/posix/glibc/ctype/ctype.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991,92,97,99,2002 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 1997, 1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -36,11 +36,6 @@ func (isspace, _ISspace)
 func (isupper, _ISupper)
 func (isxdigit, _ISxdigit)
 
-#define __ctype_tolower \
-  ((int32_t *) _NL_CURRENT (LC_CTYPE, _NL_CTYPE_TOLOWER) + 128)
-#define __ctype_toupper \
-  ((int32_t *) _NL_CURRENT (LC_CTYPE, _NL_CTYPE_TOUPPER) + 128)
-
 int
 tolower (int c)
 {