diff --git a/Start.bat b/Start.bat
index 80cfc74a..84d2988b 100644
--- a/Start.bat
+++ b/Start.bat
@@ -1,25 +1,13 @@
 @echo off
 
 set VENV_DIR=
-:: Requirements file to use. Defaults to nowheel to avoid mis-installation of dependencies
 set REQUIREMENTS_FILE=
 
 if not defined PYTHON (set PYTHON=python)
 if not defined VENV_DIR (set "VENV_DIR=%~dp0%venv")
-:: Doesn't update wheels by default
 if not defined REQUIREMENTS_FILE (set "REQUIREMENTS_FILE=requirements-nowheel.txt")
 
-if not exist %VENV_DIR%\ (
-    echo "Please create a venv and install dependencies before starting TabbyAPI! Exiting..."
-    exit
-)
-
-:: Argument parsing
-for %%A in (%*) do (
-    if %%A == "--ignore-upgrade" set IGNORE_UPGRADE=y
-)
-
 call "%VENV_DIR%\Scripts\activate.bat"
 call pip -V
-if not defined IGNORE_UPGRADE call pip install --upgrade -r %REQUIREMENTS_FILE%
+if NOT [%1] == [--ignore-upgrade] call pip install --upgrade -r %REQUIREMENTS_FILE%
 call python main.py