diff --git a/appveyor.yml b/appveyor.yml
index 2063bde..c1babaf 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -37,12 +37,11 @@ install:
   - echo %BOOST_ROOT%
   - echo %BOOST_BUILD_PATH%
   - set PATH=%PATH%;%BOOST_BUILD_PATH%\src\engine\bin.ntx86
-  - ps: '"using msvc : 14.0 ;`nusing gcc : : : <cxxflags>-std=c++14 ;`nusing python : 3.5 : c:\\Python35-x64 : c:\\Python35-x64\\include : c:\\Python35-x64\\libs ;`n" | Set-Content $env:HOMEDRIVE\$env:HOMEPATH\user-config.jam'
+  - ps: '"using msvc : 14.0 ;`nusing gcc : : : <cxxflags>-std=c++14 ;`n" | Set-Content $env:HOMEDRIVE\$env:HOMEPATH\user-config.jam'
   - type %HOMEDRIVE%%HOMEPATH%\user-config.jam
   - cd %ROOT_DIRECTORY%
   - set PATH=c:\msys64\mingw32\bin;%PATH%
   - g++ --version
-  - python --version
   - echo %ROOT_DIRECTORY%
   - cd %BOOST_BUILD_PATH%\src\engine
   - build.bat >nul
@@ -55,6 +54,7 @@ install:
   - cmake --build . --config Release -- -verbosity:minimal
   - cmake --install .
   - set "PATH=c:/Program Files/libtorrent/;%PATH%"
+  - set CXXFLAGS="-std=c++14"
   - cd %APPVEYOR_BUILD_FOLDER%
   - npm install