diff --git a/extensions.json b/extensions.json
index ee4d62153..c505c2c9f 100644
--- a/extensions.json
+++ b/extensions.json
@@ -663,6 +663,11 @@
       "checkout": "v0.21.2",
       "prepublish": "npm install spago purescript"
     },
+    {
+      "id": "ocamllabs.ocaml-platform",
+      "repository": "https://github.com/ocamllabs/vscode-ocaml-platform.git",
+      "version": "0.9.0"
+    },
     {
       "id": "octref.vetur",
       "repository": "https://github.com/vuejs/vetur",