diff --git a/src/_locales/ca/messages.json b/src/_locales/ca/messages.json
index 482d022..87fda39 100644
--- a/src/_locales/ca/messages.json
+++ b/src/_locales/ca/messages.json
@@ -87,6 +87,10 @@
     "message": "Afegeix l'opció per bloquejar diversos fils a la llista de fils de la Consola de la Comunitat.",
     "description": "Feature checkbox in the options page"
   },
+  "options_smei_sortdirection": {
+    "message": "Activa l'experiment <code class=\"help\" title=\"Aquest experiment et permet ordenar la llista de fils de la Consola de la Comunitat en ordre ascendent o descendent.\">SMEI_SORT_DIRECTION</code>.",
+    "description": "Feature checkbox in the options page"
+  },
   "options_profileindicator_header": {
     "message": "Punt indicador",
     "description": "Heading for the profile indicator feature options"