diff --git a/hio/configure b/hio/configure
index b49cb0c..e42fce4 100755
--- a/hio/configure
+++ b/hio/configure
@@ -16223,6 +16223,16 @@ cat >>confdefs.h <<_ACEOF
 _ACEOF
 
 
+fi
+
+ac_fn_c_check_member "$LINENO" "struct stat" "st_mtim" "ac_cv_member_struct_stat_st_mtim" "$ac_includes_default"
+if test "x$ac_cv_member_struct_stat_st_mtim" = xyes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STAT_ST_MTIM 1
+_ACEOF
+
+
 fi
 
 ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtime" "ac_cv_member_struct_stat_st_birthtime" "$ac_includes_default"
diff --git a/hio/configure.ac b/hio/configure.ac
index 36a86ed..6b6f346 100644
--- a/hio/configure.ac
+++ b/hio/configure.ac
@@ -321,6 +321,7 @@ AM_CONDITIONAL(HAVE_X11_LIB, test "x${ac_cv_lib_X11_XOpenDisplay}" = "xyes")
 
 AC_STRUCT_DIRENT_D_TYPE
 AC_CHECK_MEMBERS([DIR.d_fd, DIR.dd_fd],,,[[#include <dirent.h>]])
+AC_CHECK_MEMBERS([struct stat.st_mtim])
 AC_CHECK_MEMBERS([struct stat.st_birthtime])
 AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec])
 AC_CHECK_MEMBERS([struct stat.st_birthtim.tv_nsec])
diff --git a/hio/lib/hio-cfg.h.in b/hio/lib/hio-cfg.h.in
index 7681638..8deff02 100644
--- a/hio/lib/hio-cfg.h.in
+++ b/hio/lib/hio-cfg.h.in
@@ -382,6 +382,9 @@
 /* Define to 1 if `st_birthtim.tv_nsec' is a member of `struct stat'. */
 #undef HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC
 
+/* Define to 1 if `st_mtim' is a member of `struct stat'. */
+#undef HAVE_STRUCT_STAT_ST_MTIM
+
 /* Define to 1 if `st_mtimespec.tv_nsec' is a member of `struct stat'. */
 #undef HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC