1 files changed, 2 insertions, 1 deletions

diff --git a/book.json b/book.json
index 64a997d1f..ff19e2974 100644
--- a/book.json
+++ b/book.json
@@ -1,6 +1,7 @@
 {
     "structure": {
-        "readme": "Home.md"
+        "readme": "home.md",
+        "summary": "_summary.md"
     },
     "plugins" : ["toolbar", "edit-link", "anchors"],
     "pluginsConfig": {