diff --git a/power-outages/env.sh b/power-outages/env.sh
index 00af90b..07113b1 100755
--- a/power-outages/env.sh
+++ b/power-outages/env.sh
@@ -6,4 +6,4 @@ export CLOUD_TYPE=${CLOUD_TYPE:="aws"}
 export TIMEOUT=${TIMEOUT:=180}
 export SCENARIO_TYPE=${SCENARIO_TYPE:=cluster_shut_down_scenarios}
 export SCENARIO_FILE=${SCENARIO_FILE:=- scenarios/cluster_shut_down_scenario.yml}
-export SCENARIO_POST_ACTION=${SCENARIO_POST_ACTION:=- scenarios/post_action.py}
\ No newline at end of file
+export SCENARIO_POST_ACTION=${SCENARIO_POST_ACTION:=""}