diff --git a/lavamoat/build-system/policy.json b/lavamoat/build-system/policy.json
index 11d47ed2b50c..619da7d0156b 100644
--- a/lavamoat/build-system/policy.json
+++ b/lavamoat/build-system/policy.json
@@ -2131,7 +2131,8 @@
         "chokidar>normalize-path": true,
         "chokidar>readdirp": true,
         "del>is-glob": true,
-        "eslint>glob-parent": true
+        "eslint>glob-parent": true,
+        "tsx>fsevents": true
       }
     },
     "chokidar>anymatch": {
@@ -8888,6 +8889,13 @@
         "typescript": true
       }
     },
+    "tsx>fsevents": {
+      "globals": {
+        "console.assert": true,
+        "process.platform": true
+      },
+      "native": true
+    },
     "typescript": {
       "builtin": {
         "buffer.Buffer": true,