diff --git a/governor.py b/governor.py
index e8fa539..ba86f19 100644
--- a/governor.py
+++ b/governor.py
@@ -11,14 +11,14 @@ class Governor(NamedTuple):
     priority: int
     
     
-_governor_list: list[Governor] = [
+_governor_list: tuple[Governor, Governor, Governor, Governor, Governor, Governor] = (
     Governor("performance", 0), 
     Governor("schedutil", 1), 
     Governor("ondemand", 2), 
     Governor("conservative", 3), 
     Governor("userspace", 4), 
     Governor("powersave", 5)
-]
+)
 
 
 class GovernorControl(AppClass):