diff --git a/tools/commands.js b/tools/commands.js
index a812ee1153..fab3c3462a 100644
--- a/tools/commands.js
+++ b/tools/commands.js
@@ -35,7 +35,8 @@ var VALID_ARCHITECTURES = {
   "os.osx.x86_64": true,
   "os.linux.x86_64": true,
   "os.linux.x86_32": true,
-  "os.windows.x86_64": true
+  "os.windows.x86_64": true,
+  "os.windows.x86_32": true
 };
 
 // Given a site name passed on the command line (eg, 'mysite'), return