diff --git a/appveyor.yml b/appveyor.yml
deleted file mode 100644
index 046bf91..0000000
--- a/appveyor.yml
+++ /dev/null
@@ -1,29 +0,0 @@
-# Warning: This file is automatically synced from https://github.com/ipfs/ci-sync so if you want to change it, please change it there and ask someone to sync all repositories.
-version: "{build}"
-
-environment:
-  matrix:
-    - nodejs_version: "6"
-    - nodejs_version: "8"
-
-matrix:
-  fast_finish: true
-
-install:
-  # Install Node.js
-  - ps: Install-Product node $env:nodejs_version
-
-  # Upgrade npm
-  - npm install -g npm
-
-  # Output our current versions for debugging
-  - node --version
-  - npm --version
-
-  # Install our package dependencies
-  - npm install
-
-test_script:
-  - npm run test:node
-
-build: off
diff --git a/circle.yml b/circle.yml
deleted file mode 100644
index 5835519..0000000
--- a/circle.yml
+++ /dev/null
@@ -1,19 +0,0 @@
-# Warning: This file is automatically synced from https://github.com/ipfs/ci-sync so if you want to change it, please change it there and ask someone to sync all repositories.
-machine:
-  node:
-    version: stable
-    
-test:
-  post:
-    - npm run coverage -- --upload --providers coveralls
-
-dependencies:
-  pre:
-    - google-chrome --version
-    - curl -L -o google-chrome.deb https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb
-    - sudo dpkg -i google-chrome.deb || true
-    - sudo apt-get update
-    - sudo apt-get install -f
-    - sudo apt-get install --only-upgrade lsb-base
-    - sudo dpkg -i google-chrome.deb
-    - google-chrome --version