diff --git a/Source/FikaAmazonAPI/AmazonConnection.cs b/Source/FikaAmazonAPI/AmazonConnection.cs
index 53cc4e99..b66df791 100644
--- a/Source/FikaAmazonAPI/AmazonConnection.cs
+++ b/Source/FikaAmazonAPI/AmazonConnection.cs
@@ -92,7 +92,7 @@ public AmazonConnection(AmazonCredential Credentials, string RefNumber = null, C
         {
             this.Authenticate(Credentials);
             this.RefNumber = RefNumber;
-            Thread.CurrentThread.CurrentCulture = cultureInfo ?? CultureInfo.InvariantCulture;
+            Thread.CurrentThread.CurrentCulture = cultureInfo ?? CultureInfo.CurrentCulture;
         }
 
         private void Authenticate(AmazonCredential Credentials)