diff --git a/.github/bin/phpcs-branch.php b/.github/bin/phpcs-branch.php
deleted file mode 100644
index 45ff9da..0000000
--- a/.github/bin/phpcs-branch.php
+++ /dev/null
@@ -1,79 +0,0 @@
-#!/usr/bin/php
-<?php
-/**
- * Report on phpcs violations that are introduced in the current branch (not production).
- * Runs `phpcs` as normal on new files, and `phpcs-changed` on modified files. `phpcs-changed` will only report
- * on changed lines in each modified file.
- *
- * How to use: php .github/bin/phpcs-branch.php
- */
-
-// phpcs:ignoreFile
-namespace WordCamp\Bin\PHPCS_Changed;
-
-function run_phpcs( $file, $bin_dir ) {
-	exec( "$bin_dir/phpcs $file -nq", $output, $exec_exit_status );
-	echo implode( "\n", $output );
-	return $exec_exit_status;
-}
-
-function run_phpcs_changed( $file, $git, $base_branch, $bin_dir ) {
-	$name = basename( $file );
-	exec( "$git diff $base_branch $file > $name.diff" );
-	exec( "$git show $base_branch:$file | $bin_dir/phpcs --standard=./phpcs.xml.dist --report=json -nq > $name.orig.phpcs" );
-	exec( "cat $file | $bin_dir/phpcs --standard=./phpcs.xml.dist --report=json -nq > $name.phpcs" );
-
-	$cmd = "$bin_dir/phpcs-changed --diff $name.diff --phpcs-orig $name.orig.phpcs --phpcs-new $name.phpcs";
-	exec( $cmd, $output, $exec_exit_status );
-	echo implode( "\n", $output );
-	echo "\n";
-
-	exec( "rm $name.diff $name.orig.phpcs $name.phpcs" );
-	return $exec_exit_status;
-}
-
-function main() {
-	$base_branch = 'remotes/origin/' . getenv( 'BASE_REF' );
-	$git_dir     = dirname( dirname( __DIR__ ) );
-	$bin_dir     = dirname( dirname( __DIR__ ) ) . '/public_html/wp-content/mu-plugins/vendor/bin';
-	$git         = "git -C $git_dir";
-
-	try {
-		echo "\nScanning changed files...\n";
-		$status = 0;
-
-		$affected_files = shell_exec( "$git diff $base_branch --name-status --diff-filter=AM 2>&1 | grep .php$" );
-		$affected_files = explode( "\n", trim( $affected_files ) );
-
-		foreach ( $affected_files as $record ) {
-			if ( ! $record ) {
-				continue;
-			}
-
-			list( $change, $file ) = explode( "\t", trim( $record ) );
-			$cmd_status = 0;
-
-			switch ( $change ) {
-				case 'M':
-					$cmd_status = run_phpcs_changed( $file, $git, $base_branch, $bin_dir );
-					break;
-
-				case 'A':
-					$cmd_status = run_phpcs( $file, $bin_dir );
-					break;
-			}
-
-			// If any cmd exits with 1, we want to exit with 1.
-			$status |= $cmd_status;
-		}
-
-	} catch ( Exception $exception ) {
-		echo "\nAborting because of error: {$exception->getMessage()} \n";
-		$status = 1;
-
-	}
-
-	exit( $status );
-}
-
-main();
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index aff4eb1..fa6452f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -43,10 +43,6 @@ jobs:
         composer install --prefer-dist --no-suggest --no-progress --no-ansi --no-interaction
         echo "${PWD}/mu-plugins/vendor/bin" >> $GITHUB_PATH
 
-    - name: Lint PHP
-      run: |
-        BASE_REF=${{ github.base_ref }} php .github/bin/phpcs-branch.php
-
   phpunit:
     name: PHP Unit Tests