diff --git a/core/lib/Thelia/Config/Resources/config.xml b/core/lib/Thelia/Config/Resources/config.xml
index 7cc2e1359..0cf616126 100755
--- a/core/lib/Thelia/Config/Resources/config.xml
+++ b/core/lib/Thelia/Config/Resources/config.xml
@@ -211,7 +211,7 @@
 		<!--  Translation and internationalisation -->
 
 		<service id="thelia.translator" class="Thelia\Core\Translation\Translator">
-			<argument type="string" id="en_US"></argument>
+			<argument>null</argument>
 		</service>
 
 		<!-- Security context for front and back office -->