diff --git a/configure.ac b/configure.ac
index d93233c0..bd951689 100644
--- a/configure.ac
+++ b/configure.ac
@@ -31,9 +31,8 @@ AC_SYS_LARGEFILE
 dnl Checks for header files.
 AC_HEADER_ASSERT
 AC_HEADER_DIRENT
-AC_HEADER_TIME
 AC_HEADER_SYS_WAIT
-AC_CHECK_HEADERS([fcntl.h stddef.h stdint.h stdlib.h string.h limits.h])
+AC_CHECK_HEADERS([fcntl.h stddef.h stdint.h stdlib.h string.h limits.h time.h sys/time.h])
 AC_CHECK_HEADERS([unistd.h getopt.h fnmatch.h io.h inttypes.h byteswap.h])
 AC_CHECK_HEADERS([pthread.h math.h])
 AC_CHECK_HEADERS([sys/file.h sys/ioctl.h sys/sysmacros.h sys/mkdev.h])