--- src/config.h.orig	2009-02-05 12:14:24.000000000 +0000
+++ src/config.h	2009-02-07 04:29:56.985277792 +0000
@@ -53,7 +53,7 @@
 #   if defined(__FreeBSD__)
 #      define CONFFILE "/usr/local/etc/dnsmasq.conf"
 #   else
-#      define CONFFILE "/etc/dnsmasq.conf"
+#      define CONFFILE "/opt/etc/dnsmasq.conf"
 #   endif
 #endif