diff --git a/apps/settings/lib/SetupChecks/TaskProcessingWorkerIsRunning.php b/apps/settings/lib/SetupChecks/TaskProcessingWorkerIsRunning.php
index c3ab5c88450..e0c1f06bae9 100644
--- a/apps/settings/lib/SetupChecks/TaskProcessingWorkerIsRunning.php
+++ b/apps/settings/lib/SetupChecks/TaskProcessingWorkerIsRunning.php
@@ -51,7 +51,7 @@ class TaskProcessingWorkerIsRunning implements ISetupCheck {
 				)
 			);
 		}
-		$lastIteration = (int)$this->appConfig->getValueString('core', 'taskprocessing_worker_last_iteration', lazy: true);
+		$lastIteration = (int)$this->appConfig->getValueString('core', 'ai.taskprocessing_worker_last_iteration', lazy: true);
 		if ($lastIteration > $this->timeFactory->now()->getTimestamp() - (60 * self::IS_RUNNING_IN_LAST_X_MINUTES)) {
 			return SetupResult::success(
 				$this->l10n->n('The Task Processing worker has run in the last minute.', 'The Task Processing worker has run in the last %n minutes.', self::IS_RUNNING_IN_LAST_X_MINUTES)
diff --git a/core/Command/TaskProcessing/WorkerCommand.php b/core/Command/TaskProcessing/WorkerCommand.php
index a5171b36c26..b8df7aea5c2 100644
--- a/core/Command/TaskProcessing/WorkerCommand.php
+++ b/core/Command/TaskProcessing/WorkerCommand.php
@@ -93,7 +93,7 @@ class WorkerCommand extends Base {
 			}
 
 			if ($lastConfigStorageTime < $this->timeFactory->now()->getTimestamp() - 60) {
-				$this->appConfig->setValueString('core', 'taskprocessing_worker_last_iteration', (string)$this->timeFactory->now()->getTimestamp(), lazy: true);
+				$this->appConfig->setValueString('core', 'ai.taskprocessing_worker_last_iteration', (string)$this->timeFactory->now()->getTimestamp(), lazy: true);
 				$lastConfigStorageTime = $this->timeFactory->now()->getTimestamp();
 			}
 			$processedTask = $this->processNextTask($output, $taskTypes);