diff --git a/config/prismjs/dvc-commands.js b/config/prismjs/dvc-commands.js
index 145e33d3f2..9a8276901e 100644
--- a/config/prismjs/dvc-commands.js
+++ b/config/prismjs/dvc-commands.js
@@ -30,6 +30,8 @@ module.exports = [
   'metrics diff',
   'metrics add',
   'metrics',
+  'params diff',
+  'params',
   'lock',
   'list',
   'install',