diff --git a/bootstrap/templates/kubernetes/apps/system-upgrade/system-upgrade-controller/app/helmrelease.yaml.j2 b/bootstrap/templates/kubernetes/apps/system-upgrade/system-upgrade-controller/app/helmrelease.yaml.j2
index bdc4ebfa..7452515f 100644
--- a/bootstrap/templates/kubernetes/apps/system-upgrade/system-upgrade-controller/app/helmrelease.yaml.j2
+++ b/bootstrap/templates/kubernetes/apps/system-upgrade/system-upgrade-controller/app/helmrelease.yaml.j2
@@ -65,11 +65,14 @@ spec:
                       - key: node-role.kubernetes.io/control-plane
                         operator: Exists
           tolerations:
-            - {key: CriticalAddonsOnly, operator: Exists}
-            - {key: node-role.kubernetes.io/master, operator: Exists, effect: NoSchedule}
-            - {key: node-role.kubernetes.io/controlplane, operator: Exists, effect: NoSchedule}
-            - {key: node-role.kubernetes.io/control-plane, operator: Exists, effect: NoSchedule}
-            - {key: node-role.kubernetes.io/etcd, operator: Exists, effect: NoExecute}
+            - key: CriticalAddonsOnly
+              operator: Exists
+            - key: node-role.kubernetes.io/control-plane
+              operator: Exists
+              effect: NoSchedule
+            - key: node-role.kubernetes.io/master
+              operator: Exists
+              effect: NoSchedule
     serviceAccount:
       create: true
       name: system-upgrade