diff --git a/servers/cu/src/bootstrap.js b/servers/cu/src/bootstrap.js
index f0af648c5..d696ca473 100644
--- a/servers/cu/src/bootstrap.js
+++ b/servers/cu/src/bootstrap.js
@@ -84,7 +84,6 @@ export const createApis = async (ctx) => {
   const BROADCAST = 'workers'
   const workerBroadcast = new BroadcastChannel(BROADCAST).unref()
   const broadcastCloseStream = (streamId) => workerBroadcast.postMessage({ type: 'close-stream', streamId })
-  const broadcastDumpEvaluations = () => workerBroadcast.postMessage({ type: 'dump-evaluations' })
 
   const onCreateWorker = (type) => () => {
     const workerId = randomBytes(8).toString('hex')
diff --git a/servers/cu/src/effects/ao-evaluation.js b/servers/cu/src/effects/ao-evaluation.js
index ec813258a..b75833238 100644
--- a/servers/cu/src/effects/ao-evaluation.js
+++ b/servers/cu/src/effects/ao-evaluation.js
@@ -116,7 +116,7 @@ export function findEvaluationWith ({ db, loadEvaluation, EVALUATION_RESULT_DIR,
         fromPromise(async (result) => {
           if (EVALUATION_RESULT_DIR && EVALUATION_RESULT_BUCKET && !result.output) {
             const evaluationOutput = await findEvaluationFromDir({ processId, messageId })
-            if (evaluationOutput == 'AWS Credentials not set') {
+            if (evaluationOutput === 'AWS Credentials not set') {
               return Rejected({ status: 404, message: 'Could not find evaluation: AWS Credentials not set' }).toPromise()
             }
             return { ...result, output: evaluationOutput }
@@ -311,7 +311,7 @@ export function findEvaluationsWith ({ db, loadEvaluation, EVALUATION_RESULT_DIR
           return await Promise.all(results.map(async (result) => {
             if (result.processId && result.messageId && !result.output) {
               const evaluationOutput = await findEvaluationFromDir({ processId: result.processId, messageId: result.messageId })
-              if (evaluationOutput == 'AWS Credentials not set') {
+              if (evaluationOutput === 'AWS Credentials not set') {
                 return Rejected({ status: 404, message: 'Could not find evaluation: AWS Credentials not set' })
               }
               return { ...result, output: evaluationOutput }
diff --git a/servers/cu/src/effects/ao-evaluation.test.js b/servers/cu/src/effects/ao-evaluation.test.js
index ea76bb8a0..002e7a618 100644
--- a/servers/cu/src/effects/ao-evaluation.test.js
+++ b/servers/cu/src/effects/ao-evaluation.test.js
@@ -4,7 +4,7 @@ import assert from 'node:assert'
 
 import { createTestLogger } from '../domain/logger.js'
 import { findEvaluationSchema, findEvaluationsSchema, findMessageBeforeSchema, saveEvaluationSchema } from '../domain/dal.js'
-import { findMessageBeforeWith, findEvaluationFromDbWith, findEvaluationsWith, saveEvaluationWith, findEvaluationWith } from './ao-evaluation.js'
+import { findMessageBeforeWith, findEvaluationsWith, saveEvaluationWith, findEvaluationWith } from './ao-evaluation.js'
 import { COLLATION_SEQUENCE_MAX_CHAR, EVALUATIONS_TABLE, MESSAGES_TABLE } from './db.js'
 
 const logger = createTestLogger({ name: 'ao-cu:readState' })
diff --git a/servers/cu/src/effects/worker/dumpEvaluations.js b/servers/cu/src/effects/worker/dumpEvaluations.js
index 4eb3c0cff..403459ab7 100644
--- a/servers/cu/src/effects/worker/dumpEvaluations.js
+++ b/servers/cu/src/effects/worker/dumpEvaluations.js
@@ -1,5 +1,5 @@
 import path from 'path'
-import { S3Client, PutObjectCommand } from '@aws-sdk/client-s3'
+import { S3Client } from '@aws-sdk/client-s3'
 
 export function dumpEvaluationsWith ({ EVALUATION_RESULT_DIR, EVALUATION_RESULT_BUCKET, AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, AWS_REGION, uploadFileToS3With, globSync, logger }) {
   return async (processId) => {
diff --git a/servers/cu/src/effects/worker/loadEvaluation.js b/servers/cu/src/effects/worker/loadEvaluation.js
index 9ad3936e0..29123abc1 100644
--- a/servers/cu/src/effects/worker/loadEvaluation.js
+++ b/servers/cu/src/effects/worker/loadEvaluation.js
@@ -1,5 +1,4 @@
 import path from 'path'
-import fs from 'fs'
 import { S3Client } from '@aws-sdk/client-s3'
 export function loadEvaluationWith ({ EVALUATION_RESULT_DIR, AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, AWS_REGION, logger, existsSync, writeFileSync, loadEvaluationFromDir, loadEvaluationFromS3 }) {
   return async ({ messageId, processId }) => {
diff --git a/servers/cu/src/effects/worker/loadEvaluation.test.js b/servers/cu/src/effects/worker/loadEvaluation.test.js
index 54068899d..4c04bc740 100644
--- a/servers/cu/src/effects/worker/loadEvaluation.test.js
+++ b/servers/cu/src/effects/worker/loadEvaluation.test.js
@@ -98,6 +98,7 @@ describe('loadEvaluation', async () => {
         processId: 'test-process-id'
       })
       assert.deepStrictEqual(result, { foo: 'bar' })
+      assert.strictEqual(writeFileSyncCalled, true)
       assert.strictEqual(existsCalled, true)
     })
   })