diff --git a/modules/lang/javascript/config.el b/modules/lang/javascript/config.el
index e39b965db..1dba38e26 100644
--- a/modules/lang/javascript/config.el
+++ b/modules/lang/javascript/config.el
@@ -252,7 +252,7 @@
   :files ("gulpfile.js"))
 
 (def-project-mode! +javascript-npm-mode
-  :modes (html-mode css-mode web-mode js2-mode markdown-mode)
+  :modes (html-mode css-mode web-mode js2-mode json-mode markdown-mode)
   :files ("package.json")
   :add-hooks (+javascript|add-node-modules-path))