diff --git a/DoConfig.py b/DoConfig.py
index a62da71..ac0a0ad 100644
--- a/DoConfig.py
+++ b/DoConfig.py
@@ -373,7 +373,7 @@ class GameOption_UT99_NetServerMaxTickRate(GameOption_UT99):
     def set(self,value:str):
         super().set(value)
         inifile = ChaChaSimpleINI(self. mainConfigFilePath)
-        inifile.setAddKeyValue("Engine.DemoRecDrive","NetServerMaxTickRate",value)
+        inifile.setAddKeyValue("Engine.DemoRecDriver","NetServerMaxTickRate",value)
         inifile.writeFile()
 
 @GameOptions_Factory_Register