diff --git a/demo_configs.py b/demo_configs.py
index 82a0920..6dd1967 100644
--- a/demo_configs.py
+++ b/demo_configs.py
@@ -27,7 +27,7 @@
 #######################################
 
 DEFAULT_ADVANTAGE2 = "Advantage2_system1"
-DEFAULT_ADVANTAGE = "Advantage_system4.1"
+DEFAULT_ADVANTAGE = "Advantage_system4"
 
 PRECISION_OPTIONS = [2**n for n in range(11)]
 PRECISION_DEFAULT = "128"  # must be included in the list above