diff --git a/appveyor.yml b/appveyor.yml
index d05cc2213..a5ed35392 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -5,6 +5,8 @@ environment:
   BUILD_PASSWORD:
     secure: EXGNlWKJsCtbeImEJ5EP9qrxZ+EqUFfNy+CP61nDOMA=
 
+os: Visual Studio 2015
+
 platform:
   - x64
 
@@ -17,7 +19,7 @@ install:
 before_build:
   - mkdir build
   - cd build
-  - cmake -G "Visual Studio 14 Win64" -DCITRA_USE_BUNDLED_GLFW=1 -DCITRA_USE_BUNDLED_QT=1 ..
+  - cmake -G "Visual Studio 14 2015 Win64" -DCITRA_USE_BUNDLED_GLFW=1 -DCITRA_USE_BUNDLED_QT=1 ..
   - cd ..
 
 after_build: