diff --git a/Dockerfile b/Dockerfile
index d880e4d..bbb01fd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -13,4 +13,4 @@ RUN C:\docker\vs_buildtools.exe --quiet --wait --norestart --nocache `
 
 VOLUME C:\source\
 WORKDIR C:\source\
-ENTRYPOINT ["powershell", "-NoExit", "-Command", "Import-Module C:\\msvc\\Common7\\Tools\\Microsoft.VisualStudio.DevShell.dll;", "Enter-VsDevShell -VsInstallPath C:\\msvc\\;"]
+ENTRYPOINT ["powershell", "-NoExit", "-Command", "Import-Module C:\\msvc\\Common7\\Tools\\Microsoft.VisualStudio.DevShell.dll;", "Enter-VsDevShell -VsInstallPath C:\\msvc\\ -DevCmdArguments -arch=amd64;"]
diff --git a/README.mdown b/README.mdown
index 47dbaed..de97d82 100644
--- a/README.mdown
+++ b/README.mdown
@@ -106,4 +106,5 @@ It is recommended that you include a script in your project that copies the `C:\
 Copy-Item C:\source\ -Destination C:\build\ -Recurse -Force
 MSBuild C:\build\project.sln
 Copy-Item C:\build\bin -Destination C:\source\ -Recurse -Force
+Remove-Item -Recurse C:\build\
 ```