diff --git a/website/content/en/docs/upgrading/v1beta1-migration.md b/website/content/en/docs/upgrading/v1beta1-migration.md
index ff3e123f38ee..7f340e6d537e 100644
--- a/website/content/en/docs/upgrading/v1beta1-migration.md
+++ b/website/content/en/docs/upgrading/v1beta1-migration.md
@@ -144,7 +144,7 @@ The [`karpenter-convert`](https://github.com/aws/karpenter/tree/release-v0.32.x/
 
     1. Periodic Rolling with [Expiration]({{< relref "../concepts/disruption#automated-methods" >}}):
        - Add the following taint to the old Provisioner: `karpenter.sh/legacy=true:NoSchedule`
-       - Set the Expiration in your Provisioner to a small value like `ttlSecondsUntilExpired: 300` to mark all nodes older than 5 minutes as expired.
+       - Set the Expiration in your Provisioner to a small value like `ttlSecondsUntilExpired: 300` to mark all nodes older than 5 minutes as expired. *Please note that in beta APIs, this is the same as `disruption.expireAfter`*
        - Watch as replacement nodes are launched from the new NodePool resource.
 
        Because Karpenter will only roll one node at a time, it may take some time for Karpenter to completely roll all nodes under a Provisioner.
diff --git a/website/content/en/preview/upgrading/v1beta1-migration.md b/website/content/en/preview/upgrading/v1beta1-migration.md
index ff3e123f38ee..7f340e6d537e 100644
--- a/website/content/en/preview/upgrading/v1beta1-migration.md
+++ b/website/content/en/preview/upgrading/v1beta1-migration.md
@@ -144,7 +144,7 @@ The [`karpenter-convert`](https://github.com/aws/karpenter/tree/release-v0.32.x/
 
     1. Periodic Rolling with [Expiration]({{< relref "../concepts/disruption#automated-methods" >}}):
        - Add the following taint to the old Provisioner: `karpenter.sh/legacy=true:NoSchedule`
-       - Set the Expiration in your Provisioner to a small value like `ttlSecondsUntilExpired: 300` to mark all nodes older than 5 minutes as expired.
+       - Set the Expiration in your Provisioner to a small value like `ttlSecondsUntilExpired: 300` to mark all nodes older than 5 minutes as expired. *Please note that in beta APIs, this is the same as `disruption.expireAfter`*
        - Watch as replacement nodes are launched from the new NodePool resource.
 
        Because Karpenter will only roll one node at a time, it may take some time for Karpenter to completely roll all nodes under a Provisioner.
diff --git a/website/content/en/v0.32/upgrading/v1beta1-migration.md b/website/content/en/v0.32/upgrading/v1beta1-migration.md
index 3aff122ab9f8..86e5b8e2fc2f 100644
--- a/website/content/en/v0.32/upgrading/v1beta1-migration.md
+++ b/website/content/en/v0.32/upgrading/v1beta1-migration.md
@@ -144,7 +144,7 @@ The [`karpenter-convert`](https://github.com/aws/karpenter/tree/release-v0.32.x/
 
     1. Periodic Rolling with [Expiration]({{< relref "../concepts/disruption#automated-methods" >}}):
        - Add the following taint to the old Provisioner: `karpenter.sh/legacy=true:NoSchedule`
-       - Set the Expiration in your Provisioner to a small value like `ttlSecondsUntilExpired: 300` to mark all nodes older than 5 minutes as expired.
+       - Set the Expiration in your Provisioner to a small value like `ttlSecondsUntilExpired: 300` to mark all nodes older than 5 minutes as expired. *Please note that in beta APIs, this is the same as `disruption.expireAfter`*
        - Watch as replacement nodes are launched from the new NodePool resource.
 
        Because Karpenter will only roll one node at a time, it may take some time for Karpenter to completely roll all nodes under a Provisioner.
diff --git a/website/content/en/v0.33/upgrading/v1beta1-migration.md b/website/content/en/v0.33/upgrading/v1beta1-migration.md
index ff3e123f38ee..7f340e6d537e 100644
--- a/website/content/en/v0.33/upgrading/v1beta1-migration.md
+++ b/website/content/en/v0.33/upgrading/v1beta1-migration.md
@@ -144,7 +144,7 @@ The [`karpenter-convert`](https://github.com/aws/karpenter/tree/release-v0.32.x/
 
     1. Periodic Rolling with [Expiration]({{< relref "../concepts/disruption#automated-methods" >}}):
        - Add the following taint to the old Provisioner: `karpenter.sh/legacy=true:NoSchedule`
-       - Set the Expiration in your Provisioner to a small value like `ttlSecondsUntilExpired: 300` to mark all nodes older than 5 minutes as expired.
+       - Set the Expiration in your Provisioner to a small value like `ttlSecondsUntilExpired: 300` to mark all nodes older than 5 minutes as expired. *Please note that in beta APIs, this is the same as `disruption.expireAfter`*
        - Watch as replacement nodes are launched from the new NodePool resource.
 
        Because Karpenter will only roll one node at a time, it may take some time for Karpenter to completely roll all nodes under a Provisioner.