diff --git a/misc/migration_tools/koha-svc.pl b/misc/migration_tools/koha-svc.pl
index 1b749d9559..125b79ab43 100755
--- a/misc/migration_tools/koha-svc.pl
+++ b/misc/migration_tools/koha-svc.pl
@@ -106,7 +106,7 @@ sub new {
     $ua->cookie_jar({});
 
     my $get_resp   = $ua->get("$url/authentication");
-    my $csrf_token = $get_resp->header('X-CSRF-TOKEN');
+    my $csrf_token = $get_resp->header('CSRF-TOKEN');
     $self->{csrf_token} = $csrf_token;
 
     my $resp = $ua->post(
diff --git a/svc/authentication b/svc/authentication
index 6d8fc571ac..29d05206a5 100755
--- a/svc/authentication
+++ b/svc/authentication
@@ -62,5 +62,5 @@ if ( $status eq "ok" ) {
     );
     $csrf_token = Koha::Token->new->generate_csrf( { session_id => scalar $sessionID } );
 }
-print $query->header( -type => 'text/xml', cookie => $cookie, -'X-CSRF-TOKEN' => $csrf_token );
+print $query->header( -type => 'text/xml', cookie => $cookie, -'CSRF-TOKEN' => $csrf_token );
 print XMLout( { status => $status }, NoAttr => 1, RootName => 'response', XMLDecl => 1 );