diff --git a/includes/Checker/Checks/Security/Sanitized_Input_Check.php b/includes/Checker/Checks/Security/Sanitized_Input_Check.php
deleted file mode 100644
index 2fe2caee6..000000000
--- a/includes/Checker/Checks/Security/Sanitized_Input_Check.php
+++ /dev/null
@@ -1,76 +0,0 @@
-<?php
-/**
- * Class Sanitized_Input_Check.
- *
- * @package plugin-check
- */
-
-namespace WordPress\Plugin_Check\Checker\Checks\Security;
-
-use WordPress\Plugin_Check\Checker\Check_Categories;
-use WordPress\Plugin_Check\Checker\Checks\Abstract_PHP_CodeSniffer_Check;
-use WordPress\Plugin_Check\Traits\Stable_Check;
-
-/**
- * Check for running WordPress escape output sniffs.
- *
- * @since 1.0.0
- */
-class Sanitized_Input_Check extends Abstract_PHP_CodeSniffer_Check {
-
-	use Stable_Check;
-
-	/**
-	 * Gets the categories for the check.
-	 *
-	 * Every check must have at least one category.
-	 *
-	 * @since 1.0.0
-	 *
-	 * @return array The categories for the check.
-	 */
-	public function get_categories() {
-		return array( Check_Categories::CATEGORY_SECURITY );
-	}
-
-	/**
-	 * Returns an associative array of arguments to pass to PHPCS.
-	 *
-	 * @since 1.0.0
-	 *
-	 * @return array An associative array of PHPCS CLI arguments.
-	 */
-	protected function get_args() {
-		return array(
-			'extensions' => 'php',
-			'standard'   => 'WordPress',
-			'sniffs'     => 'WordPress.Security.ValidatedSanitizedInput',
-		);
-	}
-
-	/**
-	 * Gets the description for the check.
-	 *
-	 * Every check must have a short description explaining what the check does.
-	 *
-	 * @since 1.1.0
-	 *
-	 * @return string Description.
-	 */
-	public function get_description(): string {
-		return __( 'Checks that all input is sanitized before is processed by the plugin.', 'plugin-check' );
-	}
-
-	/**
-	 * Gets the documentation URL for the check.
-	 *
-	 * Every check must have a URL with further information about the check.
-	 *
-	 * @since 1.1.0
-	 *
-	 * @return string The documentation URL.
-	 */
-	public function get_documentation_url(): string {
-		return __( 'https://developer.wordpress.org/apis/security/sanitizing/', 'plugin-check' );
-	}
-}
diff --git a/includes/Checker/Default_Check_Repository.php b/includes/Checker/Default_Check_Repository.php
index 515b91ccd..171fb117d 100644
--- a/includes/Checker/Default_Check_Repository.php
+++ b/includes/Checker/Default_Check_Repository.php
@@ -46,7 +46,6 @@ private function register_default_checks() {
 				'file_type'                  => new Checks\Plugin_Repo\File_Type_Check(),
 				'plugin_header_text_domain'  => new Checks\Plugin_Repo\Plugin_Header_Text_Domain_Check(),
 				'late_escaping'              => new Checks\Security\Late_Escaping_Check(),
-				'sanitized_input'            => new Checks\Security\Sanitized_Input_Check(),
 				'plugin_updater'             => new Checks\Plugin_Repo\Plugin_Updater_Check(),
 				'plugin_review_phpcs'        => new Checks\Plugin_Repo\Plugin_Review_PHPCS_Check(),
 				'direct_db_queries'          => new Checks\Security\Direct_DB_Queries_Check(),