diff --git a/DirectXTex/DirectXTex_Windows81Preview.sln b/DirectXTex/DirectXTex_Windows81Preview.sln
index 3b89d71..f1b92b3 100644
--- a/DirectXTex/DirectXTex_Windows81Preview.sln
+++ b/DirectXTex/DirectXTex_Windows81Preview.sln
@@ -1,5 +1,8 @@
+
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 2012
+# Visual Studio 2013
+VisualStudioVersion = 12.0.20617.1 PREVIEW
+MinimumVisualStudioVersion = 10.0.40219.1
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "DirectXTex", "DirectXTex_Windows81Preview.vcxproj", "{371B9FA9-4C90-4AC6-A123-ACED756D6C77}"
 EndProject
 Global