diff --git a/configure.ac b/configure.ac
index e2686db..0aa2d83 100644
--- a/configure.ac
+++ b/configure.ac
@@ -62,13 +62,13 @@ AS_CASE([$host_os],
 AC_CHECK_HEADERS([sys/ndir.h sys/dir.h ndir.h dirent.h])
 
 # Checks for typedefs, structures, and compiler characteristics.
-AC_TYPE_UID_T
 AC_C_INLINE
 AC_C_TYPEOF
 AC_TYPE_INT64_T
 AC_TYPE_MODE_T
 AC_TYPE_OFF_T
 AC_TYPE_PID_T
+AC_TYPE_UID_T
 AC_TYPE_SIZE_T
 AC_TYPE_SSIZE_T