diff --git a/packages/nodes-base/nodes/Pushover/Pushover.node.ts b/packages/nodes-base/nodes/Pushover/Pushover.node.ts
index 4bde7d7e38..0e5ff2912c 100644
--- a/packages/nodes-base/nodes/Pushover/Pushover.node.ts
+++ b/packages/nodes-base/nodes/Pushover/Pushover.node.ts
@@ -251,12 +251,15 @@ export class Pushover implements INodeType {
 						description: "Your message's title, otherwise your app's name is used",
 					},
 					{
-						displayName: 'Timestamp',
-						name: 'timestamp',
-						type: 'dateTime',
-						default: '',
+						displayName: 'Time to Live (Seconds)',
+						name: 'ttl',
+						type: 'number',
+						typeOptions: {
+							minValue: 0,
+						},
+						default: 0,
 						description:
-							"A Unix timestamp of your message's date and time to display to the user, rather than the time your message is received by our API",
+							'A number of seconds that the message will live, before being deleted automatically',
 					},
 					{
 						displayName: 'URL',