diff --git a/build/build.bat b/build/build.bat
index b27686b..b300472 100644
--- a/build/build.bat
+++ b/build/build.bat
@@ -1,7 +1,11 @@
 @echo off
 cd %~dp0
+set /p CODESIGN_CERT="CODESIGN_CERT: "
+set /p CODESIGN_PASS="CODESIGN_PASS: "
 pip install pipenv
 pipenv install --skip-lock
 pipenv run pip install pyinstaller==3.4
 pipenv run pyinstaller build.spec --noconfirm --workpath=out/build --distpath=out/dist
+signtool.exe sign /f "%CODESIGN_CERT%" /p "%CODESIGN_PASS%" /t http://timestamp.digicert.com out\dist\LeagueDirector\LeagueDirector.exe
 ISCC.exe install.iss
+signtool.exe sign /f "%CODESIGN_CERT%" /p "%CODESIGN_PASS%" /t http://timestamp.digicert.com out\LeagueDirectorSetup.exe