diff --git a/packages/nodes-base/nodes/N8nTrainingCustomerDatastore.node.ts b/packages/nodes-base/nodes/N8nTrainingCustomerDatastore.node.ts
index 0ccc9042c3..99705a7245 100644
--- a/packages/nodes-base/nodes/N8nTrainingCustomerDatastore.node.ts
+++ b/packages/nodes-base/nodes/N8nTrainingCustomerDatastore.node.ts
@@ -147,7 +147,7 @@ export class N8nTrainingCustomerDatastore implements INodeType {
 					responseData = data;
 				} else {
 					const limit = this.getNodeParameter('limit', i) as number;
-					responseData = data.splice(0, limit);
+					responseData = data.slice(0, limit);
 				}
 			}