diff --git a/crush.json b/crush.json
index 1b04ea6c24f8b64a3a12ceb47551f3177fa66302..ba4dc18bc63381ad4bdbca5470a1527986c74205 100644
--- a/crush.json
+++ b/crush.json
@@ -1,4 +1,5 @@
 {
+  "$schema": "https://charm.land/crush.json",
   "lsp": {
     "Go": {
       "command": "gopls"