diff --git a/.appveyor.yml b/.appveyor.yml
index ab4180c6..3d249e9f 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -1,23 +1,15 @@
 environment:
-    CARGO_TARGET: x86_64-pc-windows-gnu
-    matrix:
-        - TARGET: x86_64-pc-windows-msvc
-        - TARGET: i686-pc-windows-gnu
+  matrix:
+  - TARGET: x86_64-pc-windows-msvc
+  - TARGET: i686-pc-windows-msvc
+  - TARGET: x86_64-pc-windows-gnu
+  - TARGET: i686-pc-windows-gnu
 install:
-    - ps: Start-FileDownload "https://static.rust-lang.org/dist/rustc-nightly-${env:TARGET}.tar.gz"
-    - ps: Start-FileDownload "https://static.rust-lang.org/cargo-dist/cargo-nightly-${env:CARGO_TARGET}.tar.gz"
-    - 7z x rustc-nightly-%TARGET%.tar.gz > nul
-    - 7z x rustc-nightly-%TARGET%.tar > nul
-    - 7z x cargo-nightly-%CARGO_TARGET%.tar.gz > nul
-    - 7z x cargo-nightly-%CARGO_TARGET%.tar > nul
-    - call "C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\vcvarsall.bat" amd64
-    - set PATH=%PATH%;%cd%/rustc-nightly-%TARGET%/rustc/bin
-    - set PATH=%PATH%;%cd%/cargo-nightly-%CARGO_TARGET%/cargo/bin
-    - SET PATH=%PATH%;C:\MinGW\bin
-    - rustc -V
-    - cargo -V
-
+  - ps: Start-FileDownload "https://static.rust-lang.org/dist/rust-nightly-${env:TARGET}.exe" -FileName "rust-nightly.exe"
+  - ps: .\rust-nightly.exe /VERYSILENT /NORESTART /DIR="C:\rust" | Out-Null
+  - ps: $env:PATH="$env:PATH;C:\rust\bin"
+  - rustc -vV
+  - cargo -vV
 build: false
-
 test_script:
-    - cargo test --verbose --no-default-features
+  - cargo test --verbose --no-default-features