diff --git a/README.md b/README.md
index d403507..454fe42 100644
--- a/README.md
+++ b/README.md
@@ -31,13 +31,9 @@ Then
 ~~~
 
 And use `wrap-open-cors` as middleware.
+Now you can make AJAX call from _any_ website.
 
-## Limitations
-
-There is a bug with Safari.
-The only way to make it works is by using a _very_ dirty trick:
-
-<http://anantgarg.com/2010/02/18/cross-domain-cookies-in-safari/>
+Of course if you want more control over which website are able to call your API, you should not use this middleware.
 
 ## License
 
diff --git a/test/fuck_cors/core_test.clj b/test/fuck_cors/core_test.clj
index 3584aa8..24a8b23 100644
--- a/test/fuck_cors/core_test.clj
+++ b/test/fuck_cors/core_test.clj
@@ -2,6 +2,11 @@
   (:require [clojure.test :refer :all]
             [fuck-cors.core :refer :all]))
 
-(deftest a-test
-  (testing "FIXME, I fail."
-    (is (= 0 1))))
+(def host-from-req (ns-resolve 'fuck-cors.core 'host-from-req))
+
+(deftest test-host-from-req
+  (testing "Test the get host from request"
+    (let [request {:headers {"host" "yannesposito.com"}
+                   :scheme :http}]
+      (is (= "http://yannesposito.com"
+             (host-from-req request))))))