diff --git a/m4/jm-macros.m4 b/m4/jm-macros.m4
index 430198be5..2f1e2c162 100644
--- a/m4/jm-macros.m4
+++ b/m4/jm-macros.m4
@@ -24,7 +24,6 @@ AC_DEFUN([jm_MACROS],
 
   AC_REQUIRE([jm_BISON])
   AC_REQUIRE([jm_ASSERT])
-  AC_REQUIRE([jm_AC_HEADER_INTTYPES_H])
   AC_REQUIRE([jm_CHECK_TYPE_STRUCT_UTIMBUF])
   AC_REQUIRE([jm_CHECK_TYPE_STRUCT_DIRENT_D_TYPE])
   AC_REQUIRE([jm_CHECK_TYPE_STRUCT_DIRENT_D_INO])