diff --git a/tests/UDKTests/setup_udk_build_env.py b/tests/UDKTests/setup_udk_build_env.py
index da4ce78..75a2f20 100644
--- a/tests/UDKTests/setup_udk_build_env.py
+++ b/tests/UDKTests/setup_udk_build_env.py
@@ -262,7 +262,7 @@ async def run_udk_build(
             cmd=f'powershell.exe Start-Process -NoNewWindow -FilePath "{udk_exe}" '
                 f'-ArgumentList "make","-useunpublished","-silent","-UNATTENDED","LOG=Launch.log",'
                 f'"-VERBOSE","-WAITFORDEBUGSERVER","-NOPAUSE","-FORCELOGFLUSH","-DEBUG",'
-                f'"-INSTALLFW"',
+                f'"-INSTALLFW","-AUTO"',
         )
     else:
         proc = await asyncio.create_subprocess_exec(
@@ -314,7 +314,7 @@ async def run_udk_server(
             cmd=f'powershell.exe Start-Process -NoNewWindow -FilePath "{udk_exe}" '
                 f'-ArgumentList "server","{udk_args}","-silent","-UNATTENDED","LOG=Launch.log",'
                 f'"-VERBOSE","-WAITFORDEBUGSERVER","-NOPAUSE","-FORCELOGFLUSH","-DEBUG",'
-                f'"-INSTALLFW"',
+                f'"-INSTALLFW","-AUTO"',
         )
     else:
         test_proc = await asyncio.create_subprocess_exec(