1 files changed, 3 insertions, 1 deletions
diff --git a/archinstall/lib/exceptions.py b/archinstall/lib/exceptions.py
index 147b239b..aa86124b 100644
--- a/archinstall/lib/exceptions.py
+++ b/archinstall/lib/exceptions.py
@@ -1,3 +1,5 @@
+from typing import Optional
+
 class RequirementError(BaseException):
 	pass
 
@@ -15,7 +17,7 @@ class ProfileError(BaseException):
 
 
 class SysCallError(BaseException):
-	def __init__(self, message, exit_code):
+	def __init__(self, message :str, exit_code :Optional[int]) -> None:
 		super(SysCallError, self).__init__(message)
 		self.message = message
 		self.exit_code = exit_code