diff --git a/setup/installer/windows/notes2.rst b/setup/installer/windows/notes2.rst
index fd633474db..11dfd3bc19 100644
--- a/setup/installer/windows/notes2.rst
+++ b/setup/installer/windows/notes2.rst
@@ -17,7 +17,7 @@ below exactly.
 Microsoft Visual Studio 
 ----------------------------------------
 
-1) Install Visual Studio 2015 Community Edition
+1) Install Visual Studio 2015 Community Edition **Update 1**
 2) If you are building 64bit, remember to use the 64bit version of the visual
 studio command prompt.