diff --git a/after/ftplugin/json.vim b/after/ftplugin/json.vim
new file mode 100644
index 0000000..fe6c74f
--- /dev/null
+++ b/after/ftplugin/json.vim
@@ -0,0 +1,3 @@
+augroup sp4ke_json
+  au FileType json set formatprg=jq
+aug END