diff --git a/appveyor.yml b/appveyor.yml
index 81fd260..44a64c8 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,4 +1,5 @@
 version: '{build}'
+image: Visual Studio 2013
 environment:
   GYP_MSVS_VERSION: '2013'
 install: