diff --git a/share/mk/src.opts.mk b/share/mk/src.opts.mk
index 8032284d964e..f40f35e6e2d9 100644
--- a/share/mk/src.opts.mk
+++ b/share/mk/src.opts.mk
@@ -239,8 +239,6 @@ __DEFAULT_DEPENDENT_OPTIONS= \
 __DEFAULT_DEPENDENT_OPTIONS+= ${var}_SUPPORT/${var}
 .endfor
 
-.-include <site.src.opts.mk>
-
 #
 # Default behaviour of some options depends on the architecture.  Unfortunately
 # this means that we have to test TARGET_ARCH (the buildworld case) as well
@@ -365,6 +363,8 @@ __DEFAULT_NO_OPTIONS+=NETLINK
 __DEFAULT_NO_OPTIONS+=NETLINK_SUPPORT
 .endif
 
+.-include <site.src.opts.mk>
+
 .include <bsd.mkopt.mk>
 
 #