diff --git a/appveyor.yml b/appveyor.yml
index 2d080b199e..d0ecc6a520 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -22,10 +22,10 @@ before_deploy:
   - nsissetup /S /D=%NSIS_ROOT%
   - appveyor DownloadFile "http://nsis.sourceforge.net/mediawiki/images/archive/1/18/20140806212030!NsProcess.zip" -FileName NsProcess.zip
   - 7z e NsProcess.zip -o%NSIS_ROOT% -y
-  - move %NSIS_ROOT%\Plugin\nsProcess.dll %NSIS_ROOT%\Plugins\nsProcess.dll -force
+  - move /Y %NSIS_ROOT%\Plugin\nsProcess.dll %NSIS_ROOT%\Plugins\nsProcess.dll
   - appveyor DownloadFile "https://raw.githubusercontent.com/wiki/OpenRA/OpenRA/Changelog.md" -FileName Changelog.md
   - '%NSIS_ROOT%\makensis /DSRCDIR="%APPVEYOR_BUILD_FOLDER%" /DDEPSDIR="%APPVEYOR_BUILD_FOLDER%\thirdparty\windows" /V3 packaging/windows/OpenRA.nsi'
-  - move packaging/windows/OpenRA.Setup.exe %APPVEYOR_BUILD_FOLDER%/OpenRA-%APPVEYOR_REPO_TAG_NAME%.exe
+  - move /Y packaging/windows/OpenRA.Setup.exe %APPVEYOR_BUILD_FOLDER%/OpenRA-%APPVEYOR_REPO_TAG_NAME%.exe
 
 artifacts:
   - name: Installer