1 files changed, 2 insertions, 2 deletions
diff --git a/content/post/postfix-as-null-client-with-external-catchall.md b/content/post/postfix-as-null-client-with-external-catchall.md
index 4a604b5..eb0a913 100644
--- a/content/post/postfix-as-null-client-with-external-catchall.md
+++ b/content/post/postfix-as-null-client-with-external-catchall.md
@@ -11,7 +11,7 @@ It took me a while to figure out how to this, so I thought I'd share my method.
 
 Here's the config that can be used to do this on any NixOS host, after redefining the first two variables.
 
-```txt {linenos=table,hl_lines=["2-3"]}
+```txt,linenos,hl_lines=2-3
 services.postfix = let
   localUser = "example-user";
   forwardingAddress = "user@external.domain";
@@ -36,7 +36,7 @@ Emails to any user without a domain part are all sent to the forwarding address
 
 First, the basic setup for a null client can be found in the [postfix documentation][0]. The example config would be translated into NixOS like so:
 
-```txt {linenos=table}
+```txt
 services.postfix = {
   enable = true;
   destination = [];