diff --git a/example/defense_python_long_2v2.sh b/example/defense_python_long_2v2.sh
index 0a7cb3a494349cbe0b561ed17e004f0bc6987220..a361f6722adb538db67577f3cf30c8dcedf96201 100755
--- a/example/defense_python_long_2v2.sh
+++ b/example/defense_python_long_2v2.sh
@@ -2,7 +2,7 @@
 
 # Change to a different seed for different experiments!
 
-./bin/HFO --offense-npcs=2 --defense-agents=1 --defense-npcs=1 --trials 5000 --headless --seed 1500348586 --no-logging &
+./bin/HFO --offense-npcs=2 --defense-agents=1 --defense-npcs=1 --trials 5000 --headless --seed 1500348586 --no-logging --hfo-logging &
 sleep 15
 ./example/hand_coded_defense_agent.py &> agent1.txt &
 sleep 5