diff --git a/view-webapp/src/main/webapp/js/tour-information.inc.js b/view-webapp/src/main/webapp/js/tour-information.inc.js
index a009703..4bdcf82 100644
--- a/view-webapp/src/main/webapp/js/tour-information.inc.js
+++ b/view-webapp/src/main/webapp/js/tour-information.inc.js
@@ -281,7 +281,7 @@ onLoad(() => {
 
   $('select[name="pairing"]').on('change', e => {
     let pairing = e.target.value.toLowerCase();
-    if (pairing === 'mms') $('#tournament-infos .mms').removeClass('hidden');
+    if (pairing === 'mac_mahon') $('#tournament-infos .mms').removeClass('hidden');
     else $('#tournament-infos .mms').addClass('hidden');
     if (pairing === 'swiss') $('#tournament-infos .swiss').removeClass('hidden');
     else $('#tournament-infos .swiss').addClass('hidden');