diff --git a/appveyor.yml b/appveyor.yml
index f3ac747d1..e5adb1bdc 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,5 +1,5 @@
 version: 0.20150918.{build}
-image: Visual Studio 2017
+image: Visual Studio 2017 Preview
 configuration: Debug
 platform: AnyCPU
 shallow_clone: true