diff --git a/kube/services/argo-pod-pending-monitor/argo-pod-pending.yaml b/kube/services/argo-pod-pending-monitor/argo-pod-pending.yaml
index 9486d06c25..d3d75a84e1 100644
--- a/kube/services/argo-pod-pending-monitor/argo-pod-pending.yaml
+++ b/kube/services/argo-pod-pending-monitor/argo-pod-pending.yaml
@@ -25,7 +25,7 @@ spec:
                   valueFrom:
                     configMapKeyRef:
                       name: global
-                      key: slack_webhook
+                      key: slack_alarm_webhook
 
               command: ["/bin/bash"]
               args:
diff --git a/kube/services/node-monitors/argo-monitors/argo-node-age.yaml b/kube/services/node-monitors/argo-monitors/argo-node-age.yaml
index 890495ee00..b389c072ce 100644
--- a/kube/services/node-monitors/argo-monitors/argo-node-age.yaml
+++ b/kube/services/node-monitors/argo-monitors/argo-node-age.yaml
@@ -27,7 +27,7 @@ spec:
                   valueFrom:
                     configMapKeyRef:
                       name: global
-                      key: slack_webhook
+                      key: slack_alarm_webhook
 
               command: ["/bin/bash"]
               args:
@@ -55,4 +55,4 @@ spec:
                           curl -X POST -H 'Content-type: application/json' --data "{\"text\":\"WARNING: Node \`${NODE_NAME}\` is older than 3 hours!\"}" $SLACK_WEBHOOK_URL
                       fi
                   done
-          restartPolicy: OnFailure
\ No newline at end of file
+          restartPolicy: OnFailure
diff --git a/kube/services/node-monitors/node-not-ready.yaml b/kube/services/node-monitors/node-not-ready.yaml
index 500832fc34..15ed616e6f 100644
--- a/kube/services/node-monitors/node-not-ready.yaml
+++ b/kube/services/node-monitors/node-not-ready.yaml
@@ -21,7 +21,7 @@ spec:
                   valueFrom:
                     configMapKeyRef:
                       name: global
-                      key: slack_webhook
+                      key: slack_alarm_webhook
                 - name: ENVIRONMENT
                   valueFrom:
                     configMapKeyRef:
diff --git a/kube/services/workflow-age-monitor/argo-workflow-age.yaml b/kube/services/workflow-age-monitor/argo-workflow-age.yaml
index 953db13907..52910ad4a1 100644
--- a/kube/services/workflow-age-monitor/argo-workflow-age.yaml
+++ b/kube/services/workflow-age-monitor/argo-workflow-age.yaml
@@ -24,7 +24,7 @@ spec:
                   valueFrom:
                     configMapKeyRef:
                       name: global
-                      key: slack_webhook
+                      key: slack_alarm_webhook
 
               command: ["/bin/bash"]
               args: