diff --git a/book.json b/book.json
index dd3c652e..4f5eb49c 100644
--- a/book.json
+++ b/book.json
@@ -1,5 +1,5 @@
 {
-    "plugins" : ["github"],
+    "plugins" : ["github", "anchors"],
     "pluginsConfig": {
       "github": {
           "url": "https://github.com/semantic-release/semantic-release"