diff --git a/doc/sandbox/castle/discussion.mdwn b/doc/sandbox/castle/discussion.mdwn
index 9d7c3d509..5dfdffb15 100644
--- a/doc/sandbox/castle/discussion.mdwn
+++ b/doc/sandbox/castle/discussion.mdwn
@@ -1 +1 @@
-[[inline pages="* and not */*" rootpage show=0]]
\ No newline at end of file
+[[inline pages="* and not */*" rootpage="sandbox/castle/discussion" show=0]]
\ No newline at end of file