diff --git a/ui/src/pages/AgentDetail.tsx b/ui/src/pages/AgentDetail.tsx
index 2888d8c9..06c3a2f4 100644
--- a/ui/src/pages/AgentDetail.tsx
+++ b/ui/src/pages/AgentDetail.tsx
@@ -468,7 +468,7 @@ export function AgentDetail() {
             disabled={agentAction.isPending || isPendingApproval}
           >
             <Play className="h-3.5 w-3.5 sm:mr-1" />
-            <span className="hidden sm:inline">Invoke</span>
+            <span className="hidden sm:inline">Run Heartbeat</span>
           </Button>
           {agent.status === "paused" ? (
             <Button