diff --git a/brightray/browser/devtools_ui.cc b/brightray/browser/devtools_ui.cc
index 2e08a32d8fb3..390a2dbf216b 100644
--- a/brightray/browser/devtools_ui.cc
+++ b/brightray/browser/devtools_ui.cc
@@ -20,7 +20,8 @@ namespace brightray {
 
 namespace {
 
-const char kChromeUIDevToolsBundledHost[] = "devtools";
+const char kChromeUIDevToolsHost[] = "devtools";
+const char kChromeUIDevToolsBundledPath[] = "bundled";
 
 std::string PathWithoutParams(const std::string& path) {
   return GURL(std::string("chrome-devtools://devtools/") + path)
@@ -53,19 +54,23 @@ class BundledDataSource : public content::URLDataSource {
 
   // content::URLDataSource implementation.
   std::string GetSource() const override {
-    return kChromeUIDevToolsBundledHost;
+    return kChromeUIDevToolsHost;
   }
 
   void StartDataRequest(const std::string& path,
                         int render_process_id,
-                        int render_view_id,
+                        int render_frame_id,
                         const GotDataCallback& callback) override {
-    std::string filename = PathWithoutParams(path);
-    base::StringPiece resource =
-      content::DevToolsFrontendHost::GetFrontendResource(filename);
-    scoped_refptr<base::RefCountedStaticMemory> bytes(
-        new base::RefCountedStaticMemory(resource.data(), resource.length()));
-    callback.Run(bytes.get());
+    // Serve request from local bundle.
+    std::string bundled_path_prefix(kChromeUIDevToolsBundledPath);
+    bundled_path_prefix += "/";
+    if (base::StartsWith(path, bundled_path_prefix,
+                         base::CompareCase::INSENSITIVE_ASCII)) {
+      StartBundledDataRequest(path.substr(bundled_path_prefix.length()),
+                              render_process_id, render_frame_id, callback);
+      return;
+    }
+    callback.Run(nullptr);
   }
 
   std::string GetMimeType(const std::string& path) const override {
@@ -84,6 +89,24 @@ class BundledDataSource : public content::URLDataSource {
     return true;
   }
 
+  void StartBundledDataRequest(
+      const std::string& path,
+      int render_process_id,
+      int render_frame_id,
+      const content::URLDataSource::GotDataCallback& callback) {
+    std::string filename = PathWithoutParams(path);
+    base::StringPiece resource =
+        content::DevToolsFrontendHost::GetFrontendResource(filename);
+
+    DLOG_IF(WARNING, resource.empty())
+        << "Unable to find dev tool resource: " << filename
+        << ". If you compiled with debug_devtools=1, try running with "
+           "--debug-devtools.";
+    scoped_refptr<base::RefCountedStaticMemory> bytes(
+        new base::RefCountedStaticMemory(resource.data(), resource.length()));
+    callback.Run(bytes.get());
+  }
+
  private:
   virtual ~BundledDataSource() {}
   DISALLOW_COPY_AND_ASSIGN(BundledDataSource);
diff --git a/brightray/browser/inspectable_web_contents_impl.cc b/brightray/browser/inspectable_web_contents_impl.cc
index 59647b9a7f0a..c7d93a7aca00 100644
--- a/brightray/browser/inspectable_web_contents_impl.cc
+++ b/brightray/browser/inspectable_web_contents_impl.cc
@@ -38,11 +38,13 @@ const double kPresetZoomFactors[] = { 0.25, 0.333, 0.5, 0.666, 0.75, 0.9, 1.0,
                                       1.1, 1.25, 1.5, 1.75, 2.0, 2.5, 3.0, 4.0,
                                       5.0 };
 
-const char kChromeUIDevToolsURL[] = "chrome-devtools://devtools/devtools.html?"
-                                    "can_dock=%s&"
-                                    "toolbarColor=rgba(223,223,223,1)&"
-                                    "textColor=rgba(0,0,0,1)&"
-                                    "experiments=true";
+const char kChromeUIDevToolsURL[] =
+    "chrome-devtools://devtools/bundled/inspector.html?"
+    "can_dock=%s&"
+    "toolbarColor=rgba(223,223,223,1)&"
+    "textColor=rgba(0,0,0,1)&"
+    "experiments=true";
+
 const char kDevToolsBoundsPref[] = "brightray.devtools.bounds";
 const char kDevToolsZoomPref[] = "brightray.devtools.zoom";
 const char kDevToolsPreferences[] = "brightray.devtools.preferences";