diff --git a/acinclude.m4 b/acinclude.m4
index f4d52136b..e19df1912 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -1,5 +1,5 @@
 AC_DEFUN([TUXBOX_APPS], [
-AM_CONFIG_HEADER(config.h)
+AC_CONFIG_HEADERS(config.h)
 AM_MAINTAINER_MODE
 
 AC_GNU_SOURCE