diff --git a/packages/next-server/package.json b/packages/next-server/package.json
index cf83675f..d0f18063 100644
--- a/packages/next-server/package.json
+++ b/packages/next-server/package.json
@@ -53,5 +53,8 @@
     "@taskr/clear": "1.1.0",
     "@taskr/watch": "1.1.0",
     "taskr": "1.1.0"
+  },
+  "engines": {
+    "node": ">= 8.0.0"
   }
 }
diff --git a/packages/next/package.json b/packages/next/package.json
index 2b5776b2..2bc12dc5 100644
--- a/packages/next/package.json
+++ b/packages/next/package.json
@@ -92,5 +92,8 @@
     "@taskr/esnext": "1.1.0",
     "@taskr/watch": "1.1.0",
     "taskr": "1.1.0"
+  },
+  "engines": {
+    "node": ">= 8.0.0"
   }
 }