diff --git a/editions/tw5.com/tiddlers/system/sidebarlayout.tid b/editions/tw5.com/tiddlers/system/sidebarlayout.tid
new file mode 100644
index 000000000..2bfa95e13
--- /dev/null
+++ b/editions/tw5.com/tiddlers/system/sidebarlayout.tid
@@ -0,0 +1,3 @@
+title: $:/themes/tiddlywiki/vanilla/options/sidebarlayout
+
+fluid-fixed
\ No newline at end of file