diff --git a/src/Behat/MinkExtension/Extension.php b/src/Behat/MinkExtension/Extension.php
index ddf9baf..23436ac 100644
--- a/src/Behat/MinkExtension/Extension.php
+++ b/src/Behat/MinkExtension/Extension.php
@@ -157,6 +157,10 @@ class Extension implements ExtensionInterface
useAttributeAsKey('key')->
prototype('variable')->end()->
end()->
+ arrayNode('guzzle_parameters')->
+ useAttributeAsKey('key')->
+ prototype('variable')->end()->
+ end()->
end()->
end()->
arrayNode('sahi')->
diff --git a/src/Behat/MinkExtension/services/sessions/goutte.xml b/src/Behat/MinkExtension/services/sessions/goutte.xml
index 7560061..6f003fc 100644
--- a/src/Behat/MinkExtension/services/sessions/goutte.xml
+++ b/src/Behat/MinkExtension/services/sessions/goutte.xml
@@ -6,7 +6,9 @@
Behat\Mink\Driver\GoutteDriver
Behat\Mink\Driver\Goutte\Client
+ Guzzle\Http\Client
+
@@ -23,6 +25,14 @@
%behat.mink.goutte.server_parameters%
+
+
+
+
+
+
+ null
+ %behat.mink.goutte.guzzle_parameters%