diff --git a/packages/twenty-server/src/engine/core-modules/event-emitter/utils/object-record-changed-properties.util.ts b/packages/twenty-server/src/engine/core-modules/event-emitter/utils/object-record-changed-properties.util.ts
index 3c22e7fcb5c..1117b0e59ae 100644
--- a/packages/twenty-server/src/engine/core-modules/event-emitter/utils/object-record-changed-properties.util.ts
+++ b/packages/twenty-server/src/engine/core-modules/event-emitter/utils/object-record-changed-properties.util.ts
@@ -1,5 +1,5 @@
-import deepEqual from 'deep-equal';
 import { type ObjectRecord } from 'twenty-shared/types';
+import { fastDeepEqual } from 'twenty-shared/utils';
 
 import { type BaseWorkspaceEntity } from 'src/engine/twenty-orm/base.workspace-entity';
 
@@ -13,7 +13,7 @@ export const objectRecordChangedProperties = <
 ) => {
   const changedProperties = Object.keys(newRecord).filter(
     // @ts-expect-error legacy noImplicitAny
-    (key) => !deepEqual(oldRecord[key], newRecord[key]),
+    (key) => !fastDeepEqual(oldRecord[key], newRecord[key]),
   );
 
   return changedProperties;
diff --git a/packages/twenty-server/src/engine/core-modules/event-emitter/utils/object-record-changed-values.ts b/packages/twenty-server/src/engine/core-modules/event-emitter/utils/object-record-changed-values.ts
index 6ca53c050d6..dd95936f04a 100644
--- a/packages/twenty-server/src/engine/core-modules/event-emitter/utils/object-record-changed-values.ts
+++ b/packages/twenty-server/src/engine/core-modules/event-emitter/utils/object-record-changed-values.ts
@@ -1,7 +1,5 @@
-import deepEqual from 'deep-equal';
 import { FieldMetadataType, type ObjectRecord } from 'twenty-shared/types';
 import { fastDeepEqual } from 'twenty-shared/utils';
-import { STANDARD_OBJECTS } from 'twenty-shared/metadata';
 
 import { type FlatEntityMaps } from 'src/engine/metadata-modules/flat-entity/types/flat-entity-maps.type';
 import { findFlatEntityByIdInFlatEntityMaps } from 'src/engine/metadata-modules/flat-entity/utils/find-flat-entity-by-id-in-flat-entity-maps.util';
@@ -9,26 +7,6 @@ import { type FlatFieldMetadata } from 'src/engine/metadata-modules/flat-field-m
 import { buildFieldMapsFromFlatObjectMetadata } from 'src/engine/metadata-modules/flat-field-metadata/utils/build-field-maps-from-flat-object-metadata.util';
 import { type FlatObjectMetadata } from 'src/engine/metadata-modules/flat-object-metadata/types/flat-object-metadata.type';
 
-const LARGE_JSON_FIELDS: Record<string, Set<string>> = {
-  [STANDARD_OBJECTS.workflowVersion.universalIdentifier]: new Set([
-    'steps',
-    'trigger',
-  ]),
-  [STANDARD_OBJECTS.workflowAutomatedTrigger.universalIdentifier]: new Set([
-    'settings',
-  ]),
-  [STANDARD_OBJECTS.workflowRun.universalIdentifier]: new Set(['state']),
-};
-
-const isLargeJsonField = (
-  objectMetadataItem: Pick<FlatObjectMetadata, 'universalIdentifier'>,
-  key: string,
-): boolean => {
-  const universalIdentifier = objectMetadataItem.universalIdentifier;
-
-  return LARGE_JSON_FIELDS[universalIdentifier]?.has(key) ?? false;
-};
-
 export const objectRecordChangedValues = (
   oldRecord: Partial<ObjectRecord>,
   newRecord: Partial<ObjectRecord>,
@@ -62,11 +40,7 @@ export const objectRecordChangedValues = (
         return acc;
       }
 
-      if (isLargeJsonField(objectMetadataItem, key)) {
-        if (fastDeepEqual(oldRecordValue, newRecordValue)) {
-          return acc;
-        }
-      } else if (deepEqual(oldRecordValue, newRecordValue)) {
+      if (fastDeepEqual(oldRecordValue, newRecordValue)) {
         return acc;
       }
 
diff --git a/packages/twenty-server/src/engine/twenty-orm/utils/compute-relation-connect-query-configs.util.ts b/packages/twenty-server/src/engine/twenty-orm/utils/compute-relation-connect-query-configs.util.ts
index 6913a9badc2..044e07fcb81 100644
--- a/packages/twenty-server/src/engine/twenty-orm/utils/compute-relation-connect-query-configs.util.ts
+++ b/packages/twenty-server/src/engine/twenty-orm/utils/compute-relation-connect-query-configs.util.ts
@@ -1,7 +1,10 @@
 import { msg } from '@lingui/core/macro';
-import deepEqual from 'deep-equal';
 import { FieldMetadataType } from 'twenty-shared/types';
-import { getUniqueConstraintsFields, isDefined } from 'twenty-shared/utils';
+import {
+  fastDeepEqual,
+  getUniqueConstraintsFields,
+  isDefined,
+} from 'twenty-shared/utils';
 
 import { RelationType } from 'src/engine/metadata-modules/field-metadata/interfaces/relation-type.interface';
 
@@ -326,7 +329,7 @@ const checkUniqueConstraintsAreSameOrThrow = (
   uniqueConstraintFields: FlatFieldMetadata<FieldMetadataType>[],
 ) => {
   if (
-    !deepEqual(
+    !fastDeepEqual(
       relationConnectQueryConfig.uniqueConstraintFields,
       uniqueConstraintFields,
     )
diff --git a/packages/twenty-server/src/modules/messaging/message-folder-manager/utils/compute-folders-to-update.util.ts b/packages/twenty-server/src/modules/messaging/message-folder-manager/utils/compute-folders-to-update.util.ts
index 4e8bdcf6ebb..784d23e1a52 100644
--- a/packages/twenty-server/src/modules/messaging/message-folder-manager/utils/compute-folders-to-update.util.ts
+++ b/packages/twenty-server/src/modules/messaging/message-folder-manager/utils/compute-folders-to-update.util.ts
@@ -1,5 +1,5 @@
 import { isNonEmptyString } from '@sniptt/guards';
-import deepEqual from 'deep-equal';
+import { fastDeepEqual } from 'twenty-shared/utils';
 
 import {
   type DiscoveredMessageFolder,
@@ -62,7 +62,7 @@ export const computeFoldersToUpdate = ({
         : null,
     };
 
-    if (!deepEqual(discoveredFolderData, existingFolderData)) {
+    if (!fastDeepEqual(discoveredFolderData, existingFolderData)) {
       foldersToUpdate.set(existingFolder.id, discoveredFolderData);
     }
   }
diff --git a/packages/twenty-shared/src/utils/compute-diff-between-objects.ts b/packages/twenty-shared/src/utils/compute-diff-between-objects.ts
index a81081038cf..b71644563cf 100644
--- a/packages/twenty-shared/src/utils/compute-diff-between-objects.ts
+++ b/packages/twenty-shared/src/utils/compute-diff-between-objects.ts
@@ -1,5 +1,6 @@
 import { isDefined } from '@/utils/validation';
-import deepEqual from 'deep-equal';
+
+import { fastDeepEqual } from './json/fast-deep-equal';
 
 type Diff<T extends { id: string }> = {
   toCreate: T[];
@@ -67,7 +68,9 @@ export const computeDiffBetweenObjects = <
           propertiesToCompare,
         );
 
-        if (!deepEqual(comparableExistingEntity, comparableReceivedEntity)) {
+        if (
+          !fastDeepEqual(comparableExistingEntity, comparableReceivedEntity)
+        ) {
           toUpdate.push(receivedObject);
         }
       }