diff --git a/charts/generic/drain-node/experiment.yaml b/charts/generic/drain-node/experiment.yaml
index 75ff068..e9d6e91 100644
--- a/charts/generic/drain-node/experiment.yaml
+++ b/charts/generic/drain-node/experiment.yaml
@@ -45,6 +45,9 @@ spec:
     - name: APP_NODE
       value: ''
 
+    - name: TOTAL_CHAOS_DURATION
+      value: '60'
+
     - name: LIVENESS_APP_NAMESPACE
       value: ''