diff --git a/mps/manual/index.html b/mps/manual/index.html
index 1aa8b104548..440d2ef4b2e 100644
--- a/mps/manual/index.html
+++ b/mps/manual/index.html
@@ -53,15 +53,13 @@
diff --git a/mps/manual/reference.html b/mps/manual/reference/index.html
similarity index 100%
rename from mps/manual/reference.html
rename to mps/manual/reference/index.html