diff --git a/appveyor.yml b/appveyor.yml
index b2d1542..33f29cc 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,143 +1,16 @@
-# Appveyor configuration template for Rust using rustup for Rust installation
-# https://github.com/starkat99/appveyor-rust
-
-## Operating System (VM environment) ##
-
-# Rust needs at least Visual Studio 2013 Appveyor OS for MSVC targets.
 image: Visual Studio 2017
 
-## Build Matrix ##
-
-# This configuration will setup a build for each channel & target combination (12 windows
-# combinations in all).
-#
-# There are 3 channels: stable, beta, and nightly.
-#
-# Alternatively, the full version may be specified for the channel to build using that specific
-# version (e.g. channel: 1.5.0)
-#
-# The values for target are the set of windows Rust build targets. Each value is of the form
-#
-# ARCH-pc-windows-TOOLCHAIN
-#
-# Where ARCH is the target architecture, either x86_64 or i686, and TOOLCHAIN is the linker
-# toolchain to use, either msvc or gnu. See https://www.rust-lang.org/downloads.html#win-foot for
-# a description of the toolchain differences.
-# See https://github.com/rust-lang-nursery/rustup.rs/#toolchain-specification for description of
-# toolchains and host triples.
-#
-# Comment out channel/target combos you do not wish to build in CI.
-#
-# You may use the `cargoflags` and `RUSTFLAGS` variables to set additional flags for cargo commands
-# and rustc, respectively. For instance, you can uncomment the cargoflags lines in the nightly
-# channels to enable unstable features when building for nightly. Or you could add additional
-# matrix entries to test different combinations of features.
-environment:
-  matrix:
-
-### MSVC Toolchains ###
-
-  # Stable 64-bit MSVC
-    - channel: stable
-      target: x86_64-pc-windows-msvc
-      platform: x64
-  # Stable 32-bit MSVC
-    - channel: stable
-      target: i686-pc-windows-msvc
-      platform: x86
-  # Beta 64-bit MSVC
-  #  - channel: beta
-  #    target: x86_64-pc-windows-msvc
-  # Beta 32-bit MSVC
-  #  - channel: beta
-  #    target: i686-pc-windows-msvc
-  # Nightly 64-bit MSVC
-  #  - channel: nightly
-  #    target: x86_64-pc-windows-msvc
-  #    #cargoflags: --features "unstable"
-  # Nightly 32-bit MSVC
-  #  - channel: nightly
-  #    target: i686-pc-windows-msvc
-  #    #cargoflags: --features "unstable"
-
-### GNU Toolchains ###
-
-  # Stable 64-bit GNU
-  #  - channel: stable
-  #    target: x86_64-pc-windows-gnu
-  # Stable 32-bit GNU
-  #  - channel: stable
-  #    target: i686-pc-windows-gnu
-  # Beta 64-bit GNU
-  #  - channel: beta
-  #    target: x86_64-pc-windows-gnu
-  # Beta 32-bit GNU
-  #  - channel: beta
-  #    target: i686-pc-windows-gnu
-  # Nightly 64-bit GNU
-  #  - channel: nightly
-  #    target: x86_64-pc-windows-gnu
-  #    #cargoflags: --features "unstable"
-  # Nightly 32-bit GNU
-  #  - channel: nightly
-  #    target: i686-pc-windows-gnu
-  #    #cargoflags: --features "unstable"
-
-### Allowed failures ###
-
-# See Appveyor documentation for specific details. In short, place any channel or targets you wish
-# to allow build failures on (usually nightly at least is a wise choice). This will prevent a build
-# or test failure in the matching channels/targets from failing the entire build.
-# matrix:
-#  allow_failures:
-#    - channel: nightly
-
-# If you only care about stable channel build failures, uncomment the following line:
-#    #- channel: beta
-
-# Visual Studio developer environment for x86/x64
-# https://www.appveyor.com/docs/lang/cpp/#visual-studio
-for:
--
-  matrix:
-    only:
-      - platform: x86
-  init:
-    - call "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvars32.bat"
--
-  matrix:
-    only:
-      - platform: x64
-  init:
-    - call "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvars64.bat"
-
-## Install Script ##
-
-# This is the most important part of the Appveyor configuration. This installs the version of Rust
-# specified by the 'channel' and 'target' environment variables from the build matrix. This uses
-# rustup to install Rust.
-#
-# For simple configurations, instead of using the build matrix, you can simply set the
-# default-toolchain and default-host manually here.
 install:
   - appveyor DownloadFile https://win.rustup.rs/ -FileName rustup-init.exe
-  - rustup-init -yv --default-toolchain %channel% --default-host %target%
+  - rustup-init -y --default-toolchain stable --default-host x86_64-pc-windows-msvc
   - set PATH=%PATH%;%USERPROFILE%\.cargo\bin
   - rustc -vV
   - cargo -vV
 
-## Build Script ##
-
-# 'cargo test' takes care of building for us, so disable Appveyor's build stage. This prevents
-# the "directory does not contain a project or solution file" error.
 build: false
 
-# Uses 'cargo test' to run tests and build. Alternatively, the project may call compiled programs
-#directly or perform other testing commands. Rust will automatically be placed in the PATH
-# environment variable.
 test_script:
-  - set CRATE_CC_NO_DEFAULTS=1
-  - cargo build -vvv %cargoflags%
+  - cargo build
 
 before_deploy:
   - cargo build --release