diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 769eba5..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,19 +0,0 @@
-# R for travis: see documentation at https://docs.travis-ci.com/user/languages/r
-
-language: R
-sudo: false
-dist: trusty
-warnings_are_errors: false
-cache: packages
-r_github_packages:
-  - isoverse/isoreader
-r:
-  - oldrel
-  - release
-  - devel
-os:
-  - linux
-
-after_success:
-  - Rscript -e 'covr::codecov()'
-  - Rscript -e 'devtools::install();devtools::test()'
\ No newline at end of file
diff --git a/appveyor.yml b/appveyor.yml
deleted file mode 100644
index c9fd52a..0000000
--- a/appveyor.yml
+++ /dev/null
@@ -1,47 +0,0 @@
-# DO NOT CHANGE the "init" and "install" sections below
-
-# Download script file from GitHub
-init:
-  ps: |
-        $ErrorActionPreference = "Stop"
-        Invoke-WebRequest http://raw.github.com/krlmlr/r-appveyor/master/scripts/appveyor-tool.ps1 -OutFile "..\appveyor-tool.ps1"
-        Import-Module '..\appveyor-tool.ps1'
-
-install:
-  ps: Bootstrap
-
-cache:
-  - C:\RLibrary
-
-environment:
-  USE_RTOOLS: true
-
-build_script:
-  - travis-tool.sh install_github isoverse/isoreader
-  - travis-tool.sh install_deps
-
-test_script:
-  - travis-tool.sh run_tests
-
-on_failure:
-  - 7z a failure.zip *.Rcheck\*
-  - appveyor PushArtifact failure.zip
-
-artifacts:
-  - path: '*.Rcheck\**\*.log'
-    name: Logs
-
-  - path: '*.Rcheck\**\*.out'
-    name: Logs
-
-  - path: '*.Rcheck\**\*.fail'
-    name: Logs
-
-  - path: '*.Rcheck\**\*.Rout'
-    name: Logs
-
-  - path: '\*_*.tar.gz'
-    name: Bits
-
-  - path: '\*_*.zip'
-    name: Bits