diff --git a/.github/scripts/fixtures/failed-flow/android/report.xml b/.github/scripts/fixtures/failed-flow/android/report.xml
deleted file mode 100644
index 2a45978e43..0000000000
--- a/.github/scripts/fixtures/failed-flow/android/report.xml
+++ /dev/null
@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<testsuite name="Maestro Android" tests="2" failures="1" errors="0">
-  <testcase name="login.yml" classname="Maestro" time="11.8" />
-  <testcase name="create-account.yml" classname="Maestro" time="8.1">
-    <failure message="Element not found: Create account">The expected button was not visible.</failure>
-  </testcase>
-</testsuite>
diff --git a/.github/scripts/fixtures/infrastructure-failure/ios/phase.txt b/.github/scripts/fixtures/infrastructure-failure/ios/phase.txt
deleted file mode 100644
index 253983fa9e..0000000000
--- a/.github/scripts/fixtures/infrastructure-failure/ios/phase.txt
+++ /dev/null
@@ -1 +0,0 @@
-Building and installing the development client
diff --git a/.github/scripts/fixtures/success/android/report.xml b/.github/scripts/fixtures/success/android/report.xml
deleted file mode 100644
index 86664c89b8..0000000000
--- a/.github/scripts/fixtures/success/android/report.xml
+++ /dev/null
@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<testsuite name="Maestro Android" tests="1" failures="0" errors="0">
-  <testcase name="login.yml" classname="Maestro" time="11.8" />
-</testsuite>
diff --git a/.github/scripts/fixtures/success/ios/report.xml b/.github/scripts/fixtures/success/ios/report.xml
deleted file mode 100644
index 890d6b7a94..0000000000
--- a/.github/scripts/fixtures/success/ios/report.xml
+++ /dev/null
@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<testsuite name="Maestro iOS" tests="1" failures="0" errors="0">
-  <testcase name="login.yml" classname="Maestro" time="12.4" />
-</testsuite>
diff --git a/.github/scripts/summarize-maestro.test.mjs b/.github/scripts/summarize-maestro.test.mjs
deleted file mode 100644
index 9c724a8f7d..0000000000
--- a/.github/scripts/summarize-maestro.test.mjs
+++ /dev/null
@@ -1,75 +0,0 @@
-import assert from 'node:assert/strict'
-import path from 'node:path'
-import test from 'node:test'
-import {fileURLToPath} from 'node:url'
-
-import {buildSummary, parseJUnit} from './summarize-maestro.mjs'
-
-const here = path.dirname(fileURLToPath(import.meta.url))
-const fixtures = path.join(here, 'fixtures')
-const common = {
-  artifactUrls: {
-    ios: 'https://github.test/run/artifacts/1',
-    android: 'https://github.test/run/artifacts/2',
-  },
-  sha: '0123456789abcdef',
-  runUrl: 'https://github.test/run',
-  commitUrl: 'https://github.test/commit/0123456789abcdef',
-}
-
-test('does not notify for successful jobs and successful JUnit', () => {
-  const root = path.join(fixtures, 'success')
-  const summary = buildSummary({
-    ...common,
-    iosStatus: 'success',
-    androidStatus: 'success',
-    iosRoot: path.join(root, 'ios'),
-    androidRoot: path.join(root, 'android'),
-  })
-
-  assert.equal(summary.notify, false)
-  assert.deepEqual(
-    summary.platforms.map(platform => platform.failures),
-    [[], []],
-  )
-})
-
-test('reports failed flow names and concise failure messages', () => {
-  const root = path.join(fixtures, 'failed-flow')
-  const summary = buildSummary({
-    ...common,
-    iosStatus: 'success',
-    androidStatus: 'failure',
-    iosRoot: path.join(fixtures, 'success', 'ios'),
-    androidRoot: path.join(root, 'android'),
-  })
-
-  assert.equal(summary.notify, true)
-  assert.match(summary.payload.text, /create-account\.yml/)
-  assert.match(summary.payload.text, /Element not found: Create account/)
-  assert.match(summary.payload.text, /Android logs and artifacts/)
-})
-
-test('reports the latest setup phase when infrastructure fails before JUnit', () => {
-  const root = path.join(fixtures, 'infrastructure-failure')
-  const summary = buildSummary({
-    ...common,
-    iosStatus: 'failure',
-    androidStatus: 'success',
-    iosRoot: path.join(root, 'ios'),
-    androidRoot: path.join(fixtures, 'success', 'android'),
-  })
-
-  assert.equal(summary.notify, true)
-  assert.match(
-    summary.payload.text,
-    /Setup phase: Building and installing the development client/,
-  )
-})
-
-test('parses self-closing JUnit failures', () => {
-  const failures = parseJUnit(
-    '<testsuite failures="1"><testcase name="flow.yml"><failure message="boom"/></testcase></testsuite>',
-  )
-  assert.deepEqual(failures, [{name: 'flow.yml', message: 'boom'}])
-})