anhthang
diff --git a/‎.travis.yml
+1 b/‎.travis.yml
+1
diff --git a/‎appveyor.yml
+2-1 b/‎appveyor.yml
+2-1
@@ -9,6 +9,7 @@ node_js:
   - '9'
   - '10'
   - '11'
+  - '12'
 
 before_install:
   - npm config set progress false
 
@@ -1,13 +1,14 @@
 version: 1.0.{build}-{branch}
 
-build: off
+build: "off"
 
 environment:
   matrix:
     - nodejs_version: "8"
     - nodejs_version: "9"
     - nodejs_version: "10"
     - nodejs_version: "11"
+    - nodejs_version: "12"
 
 matrix:
   fast_finish: true