diff --git a/packages/core/src/WorkflowExecute.ts b/packages/core/src/WorkflowExecute.ts
index f70099a26c..b1c41593dd 100644
--- a/packages/core/src/WorkflowExecute.ts
+++ b/packages/core/src/WorkflowExecute.ts
@@ -408,7 +408,10 @@ export class WorkflowExecute {
 			let metaRunData: ITaskMetadata;
 			for (const nodeName of Object.keys(metadata)) {
 				for ([index, metaRunData] of metadata[nodeName].entries()) {
-					runData[nodeName][index].metadata = metaRunData;
+					runData[nodeName][index].metadata = {
+						...(runData[nodeName][index].metadata ?? {}),
+						...metaRunData,
+					};
 				}
 			}
 		}