diff --git a/.github/workflows/php.yml b/.github/workflows/php.yml
index 618034d..96db748 100644
--- a/.github/workflows/php.yml
+++ b/.github/workflows/php.yml
@@ -10,7 +10,7 @@ jobs:
             matrix:
                 php-versions: [ '7.3', '7.4', '8.0' ]
 
-        runs-on: 'ubuntu-latest'
+        runs-on: 'Ubuntu-20.04'
 
         steps:
 
@@ -31,7 +31,7 @@ jobs:
 
     lowest:
         name: Lowest deps
-        runs-on: ubuntu-latest
+        runs-on: ubuntu-20.04
         steps:
             -   name: Set up PHP
                 uses: shivammathur/setup-php@2.9.0
@@ -46,9 +46,4 @@ jobs:
                 run: composer update --no-interaction --prefer-dist --optimize-autoloader --prefer-stable --prefer-lowest
 
             -   name: Run tests
-                run: vendor/bin/phpunit --coverage-text --coverage-clover=coverage.xml
-
-            -   name: Scrunitizer CI
-                run: |
-                    wget https://scrutinizer-ci.com/ocular.phar
-                    php ocular.phar code-coverage:upload --format=php-clover coverage.xml
+                run: vendor/bin/phpunit
diff --git a/.scrutinizer.yml b/.scrutinizer.yml
deleted file mode 100644
index 8d0a475..0000000
--- a/.scrutinizer.yml
+++ /dev/null
@@ -1,10 +0,0 @@
-filter:
-    paths: [src/*]
-checks:
-    php:
-        code_rating: true
-        duplication: true
-tools:
-    external_code_coverage:
-        timeout: 1200    # Timeout in seconds.
-    php_cpd: false
diff --git a/README.md b/README.md
index fb66b31..fa06d79 100644
--- a/README.md
+++ b/README.md
@@ -5,8 +5,6 @@ with the Mailgun API. Below are examples to get you started. For additional
 examples, please see our official documentation at http://documentation.mailgun.com
 
 [![Latest Version](https://img.shields.io/github/release/mailgun/mailgun-php.svg?style=flat-square)](https://github.com/mailgun/mailgun-php/releases)
-[![Code Coverage](https://img.shields.io/scrutinizer/coverage/g/mailgun/mailgun-php.svg?style=flat-square)](https://scrutinizer-ci.com/g/mailgun/mailgun-php)
-[![Quality Score](https://img.shields.io/scrutinizer/g/mailgun/mailgun-php.svg?style=flat-square)](https://scrutinizer-ci.com/g/mailgun/mailgun-php)
 [![Total Downloads](https://img.shields.io/packagist/dt/mailgun/mailgun-php.svg?style=flat-square)](https://packagist.org/packages/mailgun/mailgun-php)
 [![Join the chat at https://gitter.im/mailgun/mailgun-php](https://badges.gitter.im/mailgun/mailgun-php.svg)](https://gitter.im/mailgun/mailgun-php?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)