diff --git a/README.md b/README.md
index b6f24138..33fe9314 100644
--- a/README.md
+++ b/README.md
@@ -19,10 +19,6 @@
         <img src="https://img.shields.io/github/checks-status/rgeometry/rgeometry/main?label=tests&logo=github" alt="GitHub branch checks state">
     </a>
     |
-    <a href="https://ci.appveyor.com/project/bheisler/criterion-rs-vt9fl">
-        <img src="https://ci.appveyor.com/api/projects/status/4255ads9ctpupcl2?svg=true" alt="Appveyor">
-    </a>
-    |
     <a href="https://crates.io/crates/criterion">
         <img src="https://img.shields.io/crates/v/criterion.svg" alt="Crates.io">
     </a>
diff --git a/appveyor.yml b/appveyor.yml
deleted file mode 100644
index 2412672b..00000000
--- a/appveyor.yml
+++ /dev/null
@@ -1,34 +0,0 @@
-environment:
-  matrix:
-    - TARGET: x86_64-pc-windows-msvc
-      GNUPLOT: yes
-    - TARGET: x86_64-pc-windows-msvc
-      GNUPLOT: no
-
-cache:
-  - 'C:\Users\appveyor\.cargo'
-
-install:
-  - curl -sSf -o rustup-init.exe https://win.rustup.rs/
-  - rustup-init.exe -y --default-host %TARGET% --default-toolchain stable
-  - SET PATH=%PATH%;C:\Users\appveyor\.cargo\bin
-  - rustc -Vv
-  - cargo -V
-  - ps: if (${env:GNUPLOT} -eq "yes") { Start-FileDownload "https://sourceforge.net/projects/gnuplot/files/gnuplot/4.6.7/gp467-win64-setup.exe";  }
-  - if %GNUPLOT%==yes gp467-win64-setup.exe /VERYSILENT /NORESTART
-  - if %GNUPLOT%==yes SET PATH=%PATH%;C:\Program Files\gnuplot\bin
-
-build: false
-
-# Disabled in favor of github actions
-test_script:
-#  - cargo build --release
-#  - cargo test --all --release
-#  - cargo build --benches --all --release
-# Disable benchmarking until performance can be improved.
-#  - cargo bench
-#  - cargo doc --release --all --no-deps
-
-branches:
-  only:
-    - master