diff --git a/lib/IdPAccountManager/SAMLMetadata.pm b/lib/IdPAccountManager/SAMLMetadata.pm
index 51efb4719cd3b35a4818b867c41f86e475bf0eb5..9d5e21013d8c756277021ee73c2d0550b992e57a 100644
--- a/lib/IdPAccountManager/SAMLMetadata.pm
+++ b/lib/IdPAccountManager/SAMLMetadata.pm
@@ -169,11 +169,6 @@ sub parse {
             }
         }
 
-        ## Merge domains in a single string
-        my $domains = join(',', @{ $data->{domain} })
-          if ($data->{domain});
-        $data->{domain} = $domains;
-
         push @array, $data;
     }