diff --git a/.travis.yml b/.travis.yml
index d1df00e..aca7cae 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,9 +1,7 @@
 language: node_js
 node_js:
   - '6'
-  - '7'
   - '8'
-  - '9'
   - '10'
   - '11'
 
diff --git a/package.json b/package.json
index 6565c71..c9d1a90 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "url": "git://github.com/ramda/eslint-plugin-ramda.git"
   },
   "engines": {
-    "node": ">=6.0.0"
+    "node": ">=6.0.0 <7 || >=8.0.0 <9 || >=10.0.0"
   },
   "files": [
     "index.js",