diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 1d311c41bf..0000000000
--- a/.travis.yml
+++ /dev/null
@@ -1,88 +0,0 @@
-sudo: false
-dist: trusty
-language: php
-cache:
-  directories:
-    - $HOME/.npm
-    - vendor
-    - $HOME/.composer/cache
-matrix:
-  include:
-  - php: 5.5
-    env: WP_TRAVISCI=travis:js
-  - php: 5.6
-    env: WP_TRAVISCI=travis:phpunit
-  - php: 5.2
-    env: WP_TRAVISCI=travis:phpunit
-    dist: precise
-  fast_finish: true
-before_install:
-- WP_CORE_DIR=/tmp/wordpress/
-- |
-  if [[ "$WP_TRAVISCI" == "travis:phpunit" ]]; then
-      mysql -e "CREATE DATABASE wordpress_tests;" -uroot
-      cp wp-tests-config-sample.php wp-tests-config.php
-      sed -i "s/youremptytestdbnamehere/wordpress_tests/" wp-tests-config.php
-      sed -i "s/yourusernamehere/travis/" wp-tests-config.php
-      sed -i "s/yourpasswordhere//" wp-tests-config.php
-      svn checkout https://plugins.svn.wordpress.org/wordpress-importer/trunk tests/phpunit/data/plugins/wordpress-importer
-  fi
-before_script:
-- |
-  # Remove Xdebug for a huge performance increase, but not from nightly:
-  stable='^[0-9\.]+$'
-  if [[ "$TRAVIS_PHP_VERSION" =~ $stable ]]; then
-    phpenv config-rm xdebug.ini
-  fi
-- |
-  # Export Composer's global bin dir to PATH, but not on PHP 5.2:
-  if [[ ${TRAVIS_PHP_VERSION:0:3} != "5.2" ]]; then
-    composer config --list --global
-    export PATH=`composer config --list --global | grep '\[home\]' | { read a; echo "${a#* }/vendor/bin:$PATH"; }`
-  fi
-- |
-  # Install the specified version of PHPUnit depending on the PHP version:
-  if [[ "$WP_TRAVISCI" == "travis:phpunit" ]]; then
-    case "$TRAVIS_PHP_VERSION" in
-      7.1|7.0|nightly)
-        echo "Using PHPUnit 5.x"
-        composer global require "phpunit/phpunit:^5"
-        ;;
-      5.6|5.5|5.4|5.3)
-        echo "Using PHPUnit 4.x"
-        composer global require "phpunit/phpunit:^4"
-        ;;
-      5.2)
-        # Do nothing, use default PHPUnit 3.6.x
-        echo "Using default PHPUnit, hopefully 3.6"
-        ;;
-      *)
-        echo "No PHPUnit version handling for PHP version $TRAVIS_PHP_VERSION"
-        exit 1
-        ;;
-    esac
-  fi
-- npm --version
-- node --version
-- nvm install 4.7.2
-- npm install -g grunt-cli
-- npm install
-- npm prune
-- php --version
-- php -m
-- npm --version
-- node --version
-- which phpunit
-- phpunit --version
-- curl --version
-- grunt --version
-- git --version
-- svn --version
-script: grunt $WP_TRAVISCI
-notifications:
-  slack:
-    rooms:
-      secure: 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
-    on_start: never
-    on_failure: always
-    on_success: change