diff --git a/Makefile b/Makefile
index e00f42f..7dbd270 100644
--- a/Makefile
+++ b/Makefile
@@ -3,7 +3,7 @@ MODS = tjutil tjutf16 tjllist tjparserMonad tjjson \
        xmlm \
        cpdfwriteJSON cpdfstrftime cpdfcoord cpdf cpdfcommand
 
-SOURCES = gettimeofday.c $(foreach x,$(MODS),$(x).ml $(x).mli) cpdfcommandrun.ml
+SOURCES = $(foreach x,$(MODS),$(x).ml $(x).mli) cpdfcommandrun.ml
 
 RESULT = cpdf
 ANNOTATE = true
diff --git a/gettimeofday.c b/gettimeofday.c
deleted file mode 100644
index 7ce86f8..0000000
--- a/gettimeofday.c
+++ /dev/null
@@ -1,27 +0,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*                                 OCaml                                  */
-/*                                                                        */
-/*             Xavier Leroy, projet Cristal, INRIA Rocquencourt           */
-/*                                                                        */
-/*   Copyright 1996 Institut National de Recherche en Informatique et     */
-/*     en Automatique.                                                    */
-/*                                                                        */
-/*   All rights reserved.  This file is distributed under the terms of    */
-/*   the GNU Lesser General Public License version 2.1, with the          */
-/*   special exception on linking described in the file LICENSE.          */
-/*                                                                        */
-/**************************************************************************/
-
-#include <caml/mlvalues.h>
-#include <caml/alloc.h>
-#include <caml/fail.h>
-#include <sys/types.h>
-#include <sys/time.h>
-
-CAMLprim value unix_gettimeofday(value unit)
-{
-  struct timeval tp;
-  gettimeofday(&tp, NULL);
-  return caml_copy_double((double) tp.tv_sec + (double) tp.tv_usec / 1e6);
-}