diff --git a/package.json b/package.json
index c7d9777..1dbd184 100644
--- a/package.json
+++ b/package.json
@@ -2,6 +2,9 @@
   "name": "meteorite",
   "version": "1.0.0",
   "private": true,
+  "engines": {
+    "node": "12.x"
+  },
   "dependencies": {
     "@emotion/core": "^10.0.10",
     "@emotion/styled": "^10.0.10",