diff --git a/packages/fastify/package.json b/packages/fastify/package.json
index d249a25..d1a9bac 100644
--- a/packages/fastify/package.json
+++ b/packages/fastify/package.json
@@ -34,6 +34,11 @@
   "peerDependencies": {
     "fastify": ">=5.6.1"
   },
+  "peerDependenciesMeta": {
+    "fastify": {
+      "optional": true
+    }
+  },
   "dependencies": {
     "@standardserver/core": "workspace:*",
     "@standardserver/node": "workspace:*"