diff --git a/lib/docker/image.js b/lib/docker/image.js
index dd80ea5..0e35298 100644
--- a/lib/docker/image.js
+++ b/lib/docker/image.js
@@ -1,9 +1,11 @@
 'use strict'
 
+const os = require('os')
 const path = require('path')
 const crypto = require('crypto')
 const execa = require('execa')
 const array = require('../lang/array/index.js')
+const SHA_REGEX = /(?:writing image\s)?[^@](?:sha\d{3}):(?<sha>\w+)/i
 
 class Image {
   constructor(opts) {
@@ -160,10 +162,18 @@ class Image {
     const stream = execa('docker', this.build_cmd)
     stream.stdout.pipe(process.stdout)
     stream.stderr.pipe(process.stderr)
-    const {stdout} = await stream
-    const [_, sha] = stdout.split(':')
-    this.sha = sha.substring(0, 12)
-    return this.sha
+    const {stdout, stderr} = await stream
+    const lines = (stdout || stderr).split(os.EOL)
+    const len = lines.length - 1
+
+    for (let x = len; x >= 0; x--) {
+      const line = lines[x]
+      const match = SHA_REGEX.exec(line)
+      if (match) {
+        this.sha = match.groups.sha.substring(0, 12)
+        return this.sha
+      }
+    }
   }
 
   async tag(tag, push = true) {
diff --git a/test/fixture/docker/Dockerfile.publish b/test/fixture/docker/Dockerfile.publish
index 380c614..2d0b7f8 100644
--- a/test/fixture/docker/Dockerfile.publish
+++ b/test/fixture/docker/Dockerfile.publish
@@ -1,4 +1,4 @@
-FROM debian:buster-slim
+FROM debian:bullseye-slim
 COPY . /opt/whizbang
 WORKDIR /opt/whizbang
 CMD ["echo", "$PWD"]
diff --git a/test/integration/prepare.js b/test/integration/prepare.js
index 8e3ad19..fba6fc3 100644
--- a/test/integration/prepare.js
+++ b/test/integration/prepare.js
@@ -72,11 +72,6 @@ test('steps::prepare', async (t) => {
     tt.equal(image.opts.args.get('MAJOR_TEMPLATE'), '2', 'MAJOR_TEMPLATE value')
     tt.equal(image.opts.args.get('GIT_REF'), 'abacadaba', 'GIT_REF value')
     tt.match(image.opts.args.get('BUILD_DATE'), DATE_REGEX, 'BUILD_DATE value')
-    tt.match(
-      image.opts.flags.get('TAG_TEMPLATE')
-    , ['v2.1.2']
-    , 'TAG_TEMPLATE stored as a flag'
-    )
     tt.equal(image.context, path.join(context.cwd, config.context), 'docker context path')
 
     const {stdout} = await execa('docker', [
@@ -85,4 +80,66 @@ test('steps::prepare', async (t) => {
     ])
     tt.equal(stdout, build_id, 'build image fully built')
   })
+
+  t.test('build image created - progress plain', async (tt) => {
+    const build_id = crypto.randomBytes(5).toString('hex')
+    const context = {
+      env: {
+        ...process.env
+      , DOCKER_REGISTRY_USER: 'iamweasel'
+      , DOCKER_REGISTRY_PASSWORD: 'secretsquirrel'
+      }
+    , cwd: fixturedir
+    , nextRelease: {
+        version: '2.1.2'
+      , gitTag: 'v2.1.2'
+      , gitHead: 'abacadaba'
+      }
+    , logger: {
+        success: sinon.stub()
+      , info: sinon.stub()
+      , debug: sinon.stub()
+      , fatal: sinon.stub()
+      }
+    }
+
+    const config = await buildConfig(build_id, {
+      dockerRegistry: DOCKER_REGISTRY_HOST
+    , dockerProject: 'docker-prepare'
+    , dockerImage: 'alternate'
+    , dockerBuildQuiet: false
+    , dockerBuildFlags: {
+        progress: 'plain'
+      , 'no-cache': null
+      }
+    , dockerArgs: {
+        MY_VARIABLE: '1'
+      , TAG_TEMPLATE: '{{git_tag}}'
+      , MAJOR_TEMPLATE: '{{major}}'
+      , GIT_REF: '{{git_sha}}'
+      , BUILD_DATE: '{{now}}'
+      }
+    , dockerFile: 'docker/Dockerfile.prepare'
+    , dockerContext: 'docker'
+    }, context)
+
+    const image = await prepare(config, context)
+
+    tt.on('end', () => {
+      image.clean()
+    })
+
+    tt.equal(image.opts.args.get('TAG_TEMPLATE'), 'v2.1.2', 'TAG_TEMPLATE value')
+    tt.equal(image.opts.args.get('MAJOR_TEMPLATE'), '2', 'MAJOR_TEMPLATE value')
+    tt.equal(image.opts.args.get('GIT_REF'), 'abacadaba', 'GIT_REF value')
+    tt.match(image.opts.args.get('BUILD_DATE'), DATE_REGEX, 'BUILD_DATE value')
+    tt.equal(image.context, path.join(context.cwd, config.context), 'docker context path')
+    tt.equal(image.id.length, 12, 'image sha set to 12 char value')
+
+    const {stdout} = await execa('docker', [
+      'images', image.name
+    , '-q', '--format={{ .Tag }}'
+    ])
+    tt.equal(stdout, build_id, 'build image fully built')
+  })
 }).catch(threw)