diff --git a/C4/Auth.pm b/C4/Auth.pm
index a2d16c7f70..0a50e824d8 100644
--- a/C4/Auth.pm
+++ b/C4/Auth.pm
@@ -27,7 +27,7 @@ require Exporter;
 use C4::Context;
 use C4::Output;              # to get the template
 use C4::Interface::CGI::Output;
-use C4::Circulation::Circ2;  # getpatroninformation
+use C4::Members;  # getpatroninformation
 # use Net::LDAP;
 # use Net::LDAP qw(:all);
 
@@ -56,7 +56,8 @@ C4::Auth - Authenticates Koha users
 			  });
 
   print $query->header(
-    -type => guesstype($template->output),
+    -type => "text/html",
+    -charset=>"utf-8",
     -cookie => $cookie
   ), $template->output;
 
@@ -508,7 +509,8 @@ sub checkauth {
 					-value => $sessionID,
 					-expires => '');
 	print $query->header(
-		-type => guesstype($template->output),
+		-type => "text/html",
+		-charset=>"utf-8",
 		-cookie => $cookie
 		), $template->output;
 	exit;