diff --git a/apps/server/src/services/rundown-service/__tests__/rundownCache.test.ts b/apps/server/src/services/rundown-service/__tests__/rundownCache.test.ts
index d2fe02e5c..db2f8773a 100644
--- a/apps/server/src/services/rundown-service/__tests__/rundownCache.test.ts
+++ b/apps/server/src/services/rundown-service/__tests__/rundownCache.test.ts
@@ -24,6 +24,7 @@ import {
   createCustomField,
   editCustomField,
   removeCustomField,
+  customFieldChangelog,
 } from '../rundownCache.js';
 
 describe('generate()', () => {
@@ -870,9 +871,56 @@ describe('custom fields', () => {
       };
 
       const customField = await editCustomField('sound', { label: 'Sound', type: 'string', colour: 'green' });
+      expect(customFieldChangelog).toStrictEqual({});
 
       expect(customField).toStrictEqual(expected);
     });
+
+    it('renames a field to a new label', async () => {
+      const created = await createCustomField({ label: 'Video', type: 'string', colour: 'red' });
+
+      const expected = {
+        lighting: {
+          label: 'Lighting',
+          type: 'string',
+          colour: 'blue',
+        },
+        sound: {
+          label: 'Sound',
+          type: 'string',
+          colour: 'green',
+        },
+        video: {
+          label: 'Video',
+          type: 'string',
+          colour: 'red',
+        },
+      };
+
+      expect(created).toStrictEqual(expected);
+
+      const expectedAfter = {
+        lighting: {
+          label: 'Lighting',
+          type: 'string',
+          colour: 'blue',
+        },
+        sound: {
+          label: 'Sound',
+          type: 'string',
+          colour: 'green',
+        },
+        av: {
+          label: 'AV',
+          type: 'string',
+          colour: 'red',
+        },
+      };
+
+      const customField = await editCustomField('video', { label: 'AV', type: 'string', colour: 'red' });
+      expect(customField).toStrictEqual(expectedAfter);
+      expect(customFieldChangelog).toStrictEqual({ video: 'av' });
+    });
   });
 
   describe('removeCustomField()', () => {
@@ -883,6 +931,11 @@ describe('custom fields', () => {
           type: 'string',
           colour: 'blue',
         },
+        av: {
+          label: 'AV',
+          type: 'string',
+          colour: 'red',
+        },
       };
 
       const customField = await removeCustomField('sound');
diff --git a/apps/server/src/services/rundown-service/rundownCache.ts b/apps/server/src/services/rundown-service/rundownCache.ts
index e2851b96d..655b73625 100644
--- a/apps/server/src/services/rundown-service/rundownCache.ts
+++ b/apps/server/src/services/rundown-service/rundownCache.ts
@@ -39,7 +39,7 @@ let lastEnd: MaybeNumber = null;
 let links: Record<EventID, EventID> = {};
 
 /**
- * Object that contains renamings to custom fields
+ * Object that contains reference of renamed custom fields
  * Used to rename the custom fields in the events
  * @example
  * {
@@ -47,7 +47,7 @@ let links: Record<EventID, EventID> = {};
  *  lighting: lx
  * }
  */
-const customFieldChangelog = {};
+export const customFieldChangelog = {};
 
 /**
  * Keep track of which custom fields are used.
@@ -176,9 +176,7 @@ type RundownCache = {
  */
 export function get(): Readonly<RundownCache> {
   if (isStale) {
-    console.time('rundownCache__init');
     generate();
-    console.timeEnd('rundownCache__init');
   }
   return {
     rundown,
@@ -194,9 +192,7 @@ export function get(): Readonly<RundownCache> {
  */
 export function getMetadata() {
   if (isStale) {
-    console.time('rundownCache__init');
     generate();
-    console.timeEnd('rundownCache__init');
   }
 
   return {
@@ -237,9 +233,7 @@ export function mutateCache<T extends object>(mutation: MutatingFn<T>) {
 
     // schedule a non priority cache update
     setImmediate(() => {
-      console.time('rundownCache__init');
       get();
-      console.timeEnd('rundownCache__init');
     });
 
     // defer writing to the database
@@ -410,14 +404,12 @@ function invalidateIfUsed(label: CustomFieldLabel) {
   // ... and schedule a cache update
   // schedule a non priority cache update
   setImmediate(() => {
-    console.time('rundownCache__init');
     generate();
-    console.timeEnd('rundownCache__init');
   });
 }
 
 /**
- * Scheduløes a non priority custom field persist
+ * Schedules a non priority custom field persist
  * @param persistedCustomFields
  */
 function scheduleCustomFieldPersist(persistedCustomFields: CustomFields) {