1 files changed, 1 insertions, 1 deletions

diff --git a/README.md b/README.md
index cde128568..77dddfb80 100644
--- a/README.md
+++ b/README.md
@@ -55,7 +55,7 @@ You can then build from the command line:
 
 It's also possible to generate project files for Visual Studio via
 
-`d:\zen> xmake project -k vsxmake`
+`d:\zen> xmake project -k vsxmake -a x64`
 
 ## Building on Linux