diff --git a/nping/configure.ac b/nping/configure.ac
index 782f674da..a72aaaa89 100644
--- a/nping/configure.ac
+++ b/nping/configure.ac
@@ -1,9 +1,6 @@
 # Require autoconf 2.13 -*- mode: fundamental; -*-
 AC_PREREQ(2.13)
 
-# Include macros in Nbase
-sinclude(nbase/configlocal.m4)
-
 dnl Process this file with autoconf to produce a configure script.
 AC_INIT(nping.cc)