From 5713cb2a383db51620dc5ccb1d6ea887c113e03c Mon Sep 17 00:00:00 2001
From: Ricardo Espinoza <ricardo@n8n.io>
Date: Thu, 18 Sep 2025 07:58:17 -0400
Subject: [PATCH] fix(core): Update `N8N_DATA_TABLES_MAX_SIZE_BYTES` default to
 50mb (no-changelog) (#19570)

---
 packages/@n8n/config/src/configs/data-table.config.ts | 4 ++--
 packages/@n8n/config/test/config.test.ts              | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/packages/@n8n/config/src/configs/data-table.config.ts b/packages/@n8n/config/src/configs/data-table.config.ts
index bbef271589..7538d37bce 100644
--- a/packages/@n8n/config/src/configs/data-table.config.ts
+++ b/packages/@n8n/config/src/configs/data-table.config.ts
@@ -4,14 +4,14 @@ import { Config, Env } from '../decorators';
 export class DataTableConfig {
 	/** Specifies the maximum allowed size (in bytes) for data tables. */
 	@Env('N8N_DATA_TABLES_MAX_SIZE_BYTES')
-	maxSize: number = 100 * 1024 * 1024;
+	maxSize: number = 50 * 1024 * 1024;
 
 	/**
 	 * The percentage threshold at which a warning is triggered for data tables.
 	 * When the usage of a data table reaches or exceeds this value, a warning is issued.
 	 */
 	@Env('N8N_DATA_TABLES_WARNING_THRESHOLD_BYTES')
-	warningThreshold: number = 95 * 1024 * 1024;
+	warningThreshold: number = 45 * 1024 * 1024;
 
 	/**
 	 * The duration in milliseconds for which the data table size is cached.
diff --git a/packages/@n8n/config/test/config.test.ts b/packages/@n8n/config/test/config.test.ts
index eca4ef00bb..8eecbb6e42 100644
--- a/packages/@n8n/config/test/config.test.ts
+++ b/packages/@n8n/config/test/config.test.ts
@@ -53,8 +53,8 @@ describe('GlobalConfig', () => {
 		ssl_cert: '',
 		editorBaseUrl: '',
 		dataTable: {
-			maxSize: 100 * 1024 * 1024,
-			warningThreshold: 95 * 1024 * 1024,
+			maxSize: 50 * 1024 * 1024,
+			warningThreshold: 45 * 1024 * 1024,
 			sizeCheckCacheDuration: 5000,
 		},
 		database: {