diff --git a/appveyor.yml b/appveyor.yml
deleted file mode 100644
index 9fccc8da..00000000
--- a/appveyor.yml
+++ /dev/null
@@ -1,39 +0,0 @@
-environment:
-  matrix:
-    - APPVEYOR_RUST_CHANNEL: stable
-    - APPVEYOR_RUST_CHANNEL: nightly
-
-install:
-  # Install rust, x86_64-pc-windows-msvc host
-  - curl -sSf -o rustup-init.exe https://win.rustup.rs/
-  - rustup-init.exe -y --default-host x86_64-pc-windows-msvc --default-toolchain %APPVEYOR_RUST_CHANNEL%
-  - set PATH=C:\msys64\usr\bin;%PATH%;C:\Users\appveyor\.cargo\bin
-  - rustc -vV
-  - cargo -vV
-
-build: false
-
-for:
-  - matrix:
-      only:
-        - APPVEYOR_RUST_CHANNEL: stable
-    test_script:
-      - cd %APPVEYOR_BUILD_FOLDER%\serde
-      - cargo build --features rc
-      - cargo build --no-default-features
-      - cd %APPVEYOR_BUILD_FOLDER%\serde_test
-      - cargo build
-      - cargo test --features serde/derive,serde/rc
-
-  - matrix:
-      only:
-        - APPVEYOR_RUST_CHANNEL: nightly
-    test_script:
-      - cd %APPVEYOR_BUILD_FOLDER%\serde
-      - cargo build
-      - cargo build --no-default-features
-      - cargo build --no-default-features --features alloc
-      - cargo build --no-default-features --features rc,alloc
-      - cargo test --features derive,rc,unstable
-      - cd %APPVEYOR_BUILD_FOLDER%\test_suite
-      - cargo test --features unstable