diff --git a/dlp/system-test/redact.test.js b/dlp/system-test/redact.test.js
deleted file mode 100644
index 5590a26ed8..0000000000
--- a/dlp/system-test/redact.test.js
+++ /dev/null
@@ -1,135 +0,0 @@
-// Copyright 2018 Google LLC
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-'use strict';
-
-const {assert} = require('chai');
-const {describe, it, before} = require('mocha');
-const fs = require('fs');
-const cp = require('child_process');
-const {PNG} = require('pngjs');
-const pixelmatch = require('pixelmatch');
-const DLP = require('@google-cloud/dlp');
-
-const execSync = cmd => cp.execSync(cmd, {encoding: 'utf-8'});
-
-const testImage = 'resources/test.png';
-const testResourcePath = 'system-test/resources';
-
-const client = new DLP.DlpServiceClient();
-
-async function readImage(filePath) {
-  return new Promise((resolve, reject) => {
-    fs.createReadStream(filePath)
-      .pipe(new PNG())
-      .on('error', reject)
-      .on('parsed', function () {
-        resolve(this);
-      });
-  });
-}
-
-async function getImageDiffPercentage(image1Path, image2Path) {
-  const image1 = await readImage(image1Path);
-  const image2 = await readImage(image2Path);
-  const diff = new PNG({width: image1.width, height: image1.height});
-
-  const diffPixels = pixelmatch(
-    image1.data,
-    image2.data,
-    diff.data,
-    image1.width,
-    image1.height
-  );
-  return diffPixels / (diff.width * diff.height);
-}
-describe('redact', () => {
-  let projectId;
-
-  before(async () => {
-    projectId = await client.getProjectId();
-  });
-  // redact_text
-  it('should redact a single sensitive data type from a string', () => {
-    const output = execSync(
-      `node redactText.js ${projectId} "My email is jenny@example.com" -t EMAIL_ADDRESS`
-    );
-    assert.match(output, /My email is \[EMAIL_ADDRESS\]/);
-  });
-
-  it('should redact multiple sensitive data types from a string', () => {
-    const output = execSync(
-      `node redactText.js ${projectId} "I am 29 years old and my email is jenny@example.com" LIKELIHOOD_UNSPECIFIED 'EMAIL_ADDRESS,AGE'`
-    );
-    assert.match(output, /I am \[AGE\] and my email is \[EMAIL_ADDRESS\]/);
-  });
-
-  it('should handle string with no sensitive data', () => {
-    const output = execSync(
-      `node redactText.js ${projectId} "No sensitive data to redact here" LIKELIHOOD_UNSPECIFIED 'EMAIL_ADDRESS,AGE'`
-    );
-    assert.match(output, /No sensitive data to redact here/);
-  });
-
-  // redact_image
-  it('should redact a single sensitive data type from an image', async () => {
-    const testName = 'redact-single-type';
-    const output = execSync(
-      `node redactImage.js ${projectId} ${testImage} 'LIKELIHOOD_UNSPECIFIED' 'PHONE_NUMBER' ${testName}.actual.png`
-    );
-    assert.match(output, /Saved image redaction results to path/);
-    const difference = await getImageDiffPercentage(
-      `${testName}.actual.png`,
-      `${testResourcePath}/${testName}.expected.png`
-    );
-    assert.isBelow(difference, 0.1);
-  });
-
-  it('should redact multiple sensitive data types from an image', async () => {
-    const testName = 'redact-multiple-types';
-    const output = execSync(
-      `node redactImage.js ${projectId} ${testImage} LIKELIHOOD_UNSPECIFIED 'PHONE_NUMBER,EMAIL_ADDRESS' ${testName}.actual.png`
-    );
-    assert.match(output, /Saved image redaction results to path/);
-    const difference = await getImageDiffPercentage(
-      `${testName}.actual.png`,
-      `${testResourcePath}/${testName}.expected.png`
-    );
-    assert.isBelow(difference, 0.1);
-  });
-
-  it('should report info type errors', () => {
-    let output;
-    try {
-      output = execSync(
-        `node redactText.js ${projectId} "My email is jenny@example.com" LIKELIHOOD_UNSPECIFIED 'NONEXISTENT'`
-      );
-    } catch (err) {
-      output = err.message;
-    }
-    assert.include(output, 'INVALID_ARGUMENT');
-  });
-
-  it('should report image redaction handling errors', () => {
-    let output;
-    try {
-      output = execSync(
-        `node redactImage.js ${projectId} ${testImage} output.png BAD_TYPE`
-      );
-    } catch (err) {
-      output = err.message;
-    }
-    assert.include(output, 'INVALID_ARGUMENT');
-  });
-});
diff --git a/dlp/system-test/resources/redact-multiple-types.expected.png b/dlp/system-test/resources/redact-multiple-types.expected.png
deleted file mode 100644
index 5f0ef54c38..0000000000
Binary files a/dlp/system-test/resources/redact-multiple-types.expected.png and /dev/null differ
diff --git a/dlp/system-test/resources/redact-single-type.expected.png b/dlp/system-test/resources/redact-single-type.expected.png
deleted file mode 100644
index 82c013f5fc..0000000000
Binary files a/dlp/system-test/resources/redact-single-type.expected.png and /dev/null differ