diff --git a/monkey/monkey_island/windows/build_pyinstaller.bat b/monkey/monkey_island/windows/build_pyinstaller.bat
index eaf771ccf..2a26079d8 100644
--- a/monkey/monkey_island/windows/build_pyinstaller.bat
+++ b/monkey/monkey_island/windows/build_pyinstaller.bat
@@ -1,4 +1,8 @@
 pyinstaller -F --log-level=DEBUG --clean --upx-dir=.\bin monkey_island.spec
-move dist\monkey_island.exe monkey_island.exe
-rmdir /S /Q build
-rmdir /S /Q dist
+move /Y dist\monkey_island.exe monkey_island.exe
+IF EXIST build (
+	rmdir /S /Q build
+)
+IF EXIST dist (
+	rmdir /S /Q dist
+)
\ No newline at end of file