diff --git a/appveyor.yml b/appveyor.yml
index ab7472d..0efb188 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -6,11 +6,11 @@
 
 environment:
   matrix:
-    - VSVERSION: Visual Studio 9
-    - VSVERSION: Visual Studio 10
-    - VSVERSION: Visual Studio 11
-    - VSVERSION: Visual Studio 12
-    - VSVERSION: Visual Studio 14
+    - VSVERSION: Visual Studio 9 2008
+    - VSVERSION: Visual Studio 10 2010
+    - VSVERSION: Visual Studio 11 2012
+    - VSVERSION: Visual Studio 12 2013
+    - VSVERSION: Visual Studio 14 2015
 
 platform:
   - Win32