diff --git a/source/development/make-test-working.rst b/source/development/make-test-working.rst
index dccdc736f..d63655440 100644
--- a/source/development/make-test-working.rst
+++ b/source/development/make-test-working.rst
@@ -30,7 +30,7 @@ On the developer's machine test should be runnable with two or three commands **
    $ // command to insert fixtures, ...
    $ phpunit
 
-This chapter has been inspired by `this useful blog post <>`_.
+This chapter has been inspired by `this useful blog post <http://blog.kevingomez.fr/2013/01/09/functional-testing-standalone-symfony2-bundles/>`_.
 
 Bootstrap phpunit for a standalone bundle
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