diff --git a/.travis.yml b/.travis.yml
index dbbbc7b5..82f89217 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,10 +6,6 @@ node_js:
   - 10
   - 8
 
-os:
-  - linux
-  - windows
-
 cache:
   directories:
     - $HOME/.npm
diff --git a/appveyor.yml b/appveyor.yml
deleted file mode 100644
index b29e6c62..00000000
--- a/appveyor.yml
+++ /dev/null
@@ -1,19 +0,0 @@
-environment:
-  matrix:
-    - nodejs_version: '5'
-    - nodejs_version: '4'
-    - nodejs_version: '0.12'
-install:
-  - ps: Install-Product node $env:nodejs_version
-  - set CI=true
-  - npm -g install npm@latest
-  - set PATH=%APPDATA%\npm;%PATH%
-  - npm install
-matrix:
-  fast_finish: true
-build: off
-version: '{build}'
-shallow_clone: true
-clone_depth: 1
-test_script:
-  - npm test