diff --git a/ts/routes/graphs/simulator.ts b/ts/routes/graphs/simulator.ts
index 7ad9dfb26..8a4cc0559 100644
--- a/ts/routes/graphs/simulator.ts
+++ b/ts/routes/graphs/simulator.ts
@@ -92,7 +92,7 @@ export function renderWorkloadChart(
     })[subgraph];
 
     function formatX(dr: number) {
-        return `Desired Retention: ${dr}%<br>`; // <---- Ooops
+        return `${tr.deckConfigDesiredRetention()}: ${xTickFormat(dr)}<br>`;
     }
 
     return _renderSimulationChart(