diff --git a/ui/src/components/ExecutionDiagram/tabs/LogTab.tsx b/ui/src/components/ExecutionDiagram/tabs/LogTab.tsx
index 90d0b2c4..9d6605ee 100644
--- a/ui/src/components/ExecutionDiagram/tabs/LogTab.tsx
+++ b/ui/src/components/ExecutionDiagram/tabs/LogTab.tsx
@@ -57,6 +57,7 @@ export function LogTab({ applicationId, exchangeId, processorId }: LogTabProps)
       timestamp: e.timestamp ?? '',
       level: mapLogLevel(e.level),
       message: e.message ?? '',
+      source: e.source ?? undefined,
     }));
   }, [logPage, processorId, filter]);