diff --git a/brightray/browser/browser_context.cc b/brightray/browser/browser_context.cc
index 4bf558d4293b..82de4a621018 100644
--- a/brightray/browser/browser_context.cc
+++ b/brightray/browser/browser_context.cc
@@ -232,4 +232,8 @@ content::PermissionManager* BrowserContext::GetPermissionManager() {
   return permission_manager_.get();
 }
 
+void BrowserContext::AllowNTLMCredentialsForAllDomains(bool should_allow) {
+  url_request_getter_->AllowNTLMCredentialsForAllDomains(should_allow);
+}
+
 }  // namespace brightray
diff --git a/brightray/browser/browser_context.h b/brightray/browser/browser_context.h
index 3c9b68d88385..5f16530d1071 100644
--- a/brightray/browser/browser_context.h
+++ b/brightray/browser/browser_context.h
@@ -71,6 +71,8 @@ class BrowserContext : public base::RefCounted<BrowserContext>,
   void InitPrefs();
   PrefService* prefs() { return prefs_.get(); }
 
+  void AllowNTLMCredentialsForAllDomains(bool should_allow);
+
  protected:
   BrowserContext(const std::string& partition, bool in_memory);
   ~BrowserContext() override;
diff --git a/brightray/browser/url_request_context_getter.cc b/brightray/browser/url_request_context_getter.cc
index cfe250d2dd1f..58df7ece6508 100644
--- a/brightray/browser/url_request_context_getter.cc
+++ b/brightray/browser/url_request_context_getter.cc
@@ -330,4 +330,8 @@ scoped_refptr<base::SingleThreadTaskRunner> URLRequestContextGetter::GetNetworkT
   return BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO);
 }
 
+void URLRequestContextGetter::AllowNTLMCredentialsForAllDomains(bool should_allow) {
+  url_sec_mgr_->AllowNTLMCredentialsForAllDomains(should_allow);
+}
+
 }  // namespace brightray
diff --git a/brightray/browser/url_request_context_getter.h b/brightray/browser/url_request_context_getter.h
index aab7207cc567..da2091fb6753 100644
--- a/brightray/browser/url_request_context_getter.h
+++ b/brightray/browser/url_request_context_getter.h
@@ -78,6 +78,8 @@ class URLRequestContextGetter : public net::URLRequestContextGetter {
   net::URLRequestContext* GetURLRequestContext() override;
   scoped_refptr<base::SingleThreadTaskRunner> GetNetworkTaskRunner() const override;
 
+  void AllowNTLMCredentialsForAllDomains(bool should_allow);
+
   net::HostResolver* host_resolver();
 
  private: