diff --git a/theme/assets/app.js b/theme/assets/app.js
index 6efa9c0d7..ec6285ff5 100644
--- a/theme/assets/app.js
+++ b/theme/assets/app.js
@@ -18088,7 +18088,8 @@ define('core/state',[
         '$book': $book,
 
         'githubId': $book.data("github"),
-        'level': $book.data("level")
+        'level': $book.data("level"),
+        'basePath': $book.data("basepath")
     };
 });
 /*global define:false */
@@ -19107,7 +19108,6 @@ define('core/sidebar',[
 
     // Filter summary with a list of path
     var filterSummary = function(paths) {
-        console.log("filter with", paths);
         $summary.find("li").each(function() {
             var path = $(this).data("path");
             var st = paths == null || _.contains(paths, path);
@@ -21018,7 +21018,7 @@ define('core/search',[
 
     // Load complete index
     var loadIndex = function() {
-        return $.getJSON("search_index.json")
+        return $.getJSON(state.basePath+"/search_index.json")
         .then(function(data) {
             index = lunr.Index.load(data);
         });
diff --git a/theme/javascript/core/search.js b/theme/javascript/core/search.js
index 0aca9978a..a5399d996 100644
--- a/theme/javascript/core/search.js
+++ b/theme/javascript/core/search.js
@@ -11,7 +11,7 @@ define([
 
     // Load complete index
     var loadIndex = function() {
-        return $.getJSON("search_index.json")
+        return $.getJSON(state.basePath+"/search_index.json")
         .then(function(data) {
             index = lunr.Index.load(data);
         });
diff --git a/theme/javascript/core/sidebar.js b/theme/javascript/core/sidebar.js
index ab5b19af1..d31867650 100644
--- a/theme/javascript/core/sidebar.js
+++ b/theme/javascript/core/sidebar.js
@@ -38,7 +38,6 @@ define([
 
     // Filter summary with a list of path
     var filterSummary = function(paths) {
-        console.log("filter with", paths);
         $summary.find("li").each(function() {
             var path = $(this).data("path");
             var st = paths == null || _.contains(paths, path);
diff --git a/theme/javascript/core/state.js b/theme/javascript/core/state.js
index b219f5d17..5ed11e8a9 100644
--- a/theme/javascript/core/state.js
+++ b/theme/javascript/core/state.js
@@ -7,6 +7,7 @@ define([
         '$book': $book,
 
         'githubId': $book.data("github"),
-        'level': $book.data("level")
+        'level': $book.data("level"),
+        'basePath': $book.data("basepath")
     };
 });
\ No newline at end of file
diff --git a/theme/templates/site.html b/theme/templates/site.html
index 42fa6671b..5bb3c8b67 100644
--- a/theme/templates/site.html
+++ b/theme/templates/site.html
@@ -2,7 +2,7 @@
 
 {% block title %}{{ progress.current.title }}{% parent %}{% endblock %}
 {% block content %}
-<div class="book" data-github="{{ githubId }}" data-level="{{ progress.current.level }}">
+<div class="book" data-github="{{ githubId }}" data-level="{{ progress.current.level }}" data-basepath="{{ basePath }}">
     {% include "includes/book/header.html" %}
     {% include "includes/book/summary.html" %}
     <div class="book-body" tabindex="-1">