diff --git a/packages/pg-query-stream/package.json b/packages/pg-query-stream/package.json
index 7a789970..92a42fe9 100644
--- a/packages/pg-query-stream/package.json
+++ b/packages/pg-query-stream/package.json
@@ -42,6 +42,9 @@
     "ts-node": "^8.5.4",
     "typescript": "^4.0.3"
   },
+  "peerDependencies": {
+    "pg": "^8"
+  },
   "dependencies": {
     "pg-cursor": "^2.7.4"
   }