diff --git a/package.json b/package.json
index d01d6f9..da38bbd 100644
--- a/package.json
+++ b/package.json
@@ -54,5 +54,8 @@
     "ts-jest": "^29.1.0",
     "ts-node": "^10.9.1",
     "typescript": "^5.0.4"
+  },
+  "peerDependencies": {
+    "@aws-cdk/core": "1.x && < 2.x"
   }
 }