diff --git a/.appveyor.yml b/.appveyor.yml
deleted file mode 100644
index b6fc3c2ba..000000000
--- a/.appveyor.yml
+++ /dev/null
@@ -1,94 +0,0 @@
-# AppVeyor is a CI service to build and run tests under Windows
-# https://ci.appveyor.com/project/districtdatalabs/yellowbrick
-
-image:
-  - Previous Visual Studio 2017
-
-version: 1.1.{build}
-pull_requests:
-  do_not_increment_build_number: true
-
-branches:
-  only:
-  - master
-  - develop
-
-environment:
-
-    matrix:
-        # Tests failing on 32 bit architectures
-        # https://github.com/numpy/numpy/issues/4384
-
-        # - PYTHON: "C:\\Python36"
-        #   PYTHON_VERSION: "3.6.4"
-        #   PYTHON_ARCH: "32"
-
-        # - PYTHON: "C:\\Miniconda3"
-        #   PYTHON_VERSION: "3.6.4"
-        #   MINICONDA_VERSION: "4.4.10"
-        #   PYTHON_ARCH: "32"
-
-        - PYTHON: "C:\\Python36-x64"
-          PYTHON_VERSION: "3.6"
-          PYTHON_ARCH: "64"
-
-        - PYTHON: "C:\\Python37-x64"
-          PYTHON_VERSION: "3.7"
-          PYTHON_ARCH: "64"
-
-        # Tests hang indefinitely
-        # - PYTHON: "C:\\Miniconda36-x64"
-        #   PYTHON_VERSION: "3.6"
-        #   MINICONDA_VERSION: "4.8.2"
-        #   PYTHON_ARCH: "64"
-
-        # Failing Tests Due to TypeError: LoadLibrary()
-        # - PYTHON: "C:\\Miniconda37-x64"
-        #   PYTHON_VERSION: "3.7"
-        #   MINICONDA_VERSION: "4.5.12"
-        #   PYTHON_ARCH: "64"
-
-
-# Cancel pending jobs after first job failure
-matrix:
-    fast_finish: true
-
-install:
-  - "SET PATH=%PYTHON%;%PYTHON%\\Scripts;%PATH%"
-  - cmd: "IF '%MINICONDA_VERSION%'=='' (
-            python -m pip install -U pip &&
-            python -m pip install -U wheel &&
-            python -m pip install -U -r requirements.txt &&
-            python -m pip install -U -r tests/requirements.txt
-          ) ELSE (
-            conda update -n base conda --yes &&
-            conda config --add channels conda-forge &&
-            conda env create -f tests/requirements.txt -n yellowbrick &&
-            call activate yellowbrick
-          )"
-  - "python -m nltk.downloader popular"
-
-# No requirement to build any C libraries
-build: off
-
-test_script:
-    - "python setup.py test"
-
-after_test:
-    - "python setup.py bdist_wheel"
-
-artifacts:
-    - path: dist\*
-
-cache:
-    # Use the appveryor cache to avoid redownload of numpy and scipy wheels
-    - '%APPDATA%\pip\Cache'
-
-notifications:
-    - provider: Slack
-      auth_token:
-        secure: 6hd0IQ66qUUiStas9s304izgV7Wh0XyY0gFjuua7H8gtYle41gbFozkfKgzs110oK/iT4XKWrNfWOgz3S5Jcp2SGFXQ9IvF5ZqYmX71ZQRY=
-      channel: '#yb-ci'
-      on_build_success: true
-      on_build_failure: true
-      on_build_status_changed: true