diff --git a/main.py b/main.py
index 4294e15..2992b7c 100644
--- a/main.py
+++ b/main.py
@@ -1,4 +1,5 @@
 import os
+import config
 
 modules = {
     'Voice Assistant':  'voice_assistant',
@@ -8,6 +9,6 @@ modules = {
 for name, module in modules.items():
     try:
         print(f'launching the {name}')
-        os.system(f'start python {module}.py')
+        os.system(f'nohup {config.path}/{module}.py &')
     except:
         print(f'[error]\t{name} launch failed')
diff --git a/telegram_bot.py b/telegram_bot.py
index a03de7e..5e567ef 100644
--- a/telegram_bot.py
+++ b/telegram_bot.py
@@ -1,3 +1,4 @@
+#!/usr/local/bin/python3.8
 from Command import Command
 import SpeechRecognition
 import Text2Speech
diff --git a/voice_assistant.py b/voice_assistant.py
index dfddb9d..77fa7d5 100644
--- a/voice_assistant.py
+++ b/voice_assistant.py
@@ -1,3 +1,4 @@
+#!/usr/local/bin/python3.8
 import SpeechRecognition
 import Text2Speech
 from Command import Command