diff --git a/book.json b/book.json
index 601da13e9e..7b7d283a4f 100755
--- a/book.json
+++ b/book.json
@@ -36,7 +36,7 @@
     },
     "installguide": {
       "name": "Server Installation and Configuration",
-      "link": "https://keycloak.gitbooks.io/documentation/server_installation/index.html"
+      "link": "https://keycloak.gitbooks.io/documentation/server_installation/index.html",
       "profile": {
         "name": "Profiles",
         "link": "https://keycloak.gitbooks.io/documentation/server_installation/topics/profiles.html"