diff --git a/src/wp-includes/pluggable.php b/src/wp-includes/pluggable.php
index 9af88a6ea2..da53ee3d25 100644
--- a/src/wp-includes/pluggable.php
+++ b/src/wp-includes/pluggable.php
@@ -1189,11 +1189,12 @@ if ( ! function_exists( 'wp_redirect' ) ) :
 	 *
 	 * @global bool $is_IIS
 	 *
-	 * @param string $location The path or URL to redirect to.
-	 * @param int    $status   Optional. HTTP response status code to use. Default '302' (Moved Temporarily).
+	 * @param string $location      The path or URL to redirect to.
+	 * @param int    $status        Optional. HTTP response status code to use. Default '302' (Moved Temporarily).
+	 * @param string $x_redirect_by Optional. The application doing the redirect. Default 'WordPress'.
 	 * @return bool False if the redirect was cancelled, true otherwise.
 	 */
-	function wp_redirect( $location, $status = 302 ) {
+	function wp_redirect( $location, $status = 302, $x_redirect_by = 'WordPress' ) {
 		global $is_IIS;
 
 		/**
@@ -1237,7 +1238,7 @@ if ( ! function_exists( 'wp_redirect' ) ) :
 		 * @param int    $status        Status code to use.
 		 * @param string $location      The path to redirect to.
 		 */
-		$x_redirect_by = apply_filters( 'x_redirect_by', 'WordPress', $status, $location );
+		$x_redirect_by = apply_filters( 'x_redirect_by', $x_redirect_by, $status, $location );
 		if ( is_string( $x_redirect_by ) ) {
 			header( "X-Redirect-By: $x_redirect_by" );
 		}
diff --git a/tests/phpunit/tests/pluggable.php b/tests/phpunit/tests/pluggable.php
index 9cbb2905c2..73b7aecea9 100644
--- a/tests/phpunit/tests/pluggable.php
+++ b/tests/phpunit/tests/pluggable.php
@@ -176,7 +176,8 @@ class Tests_Pluggable extends WP_UnitTestCase {
 			),
 			'wp_redirect'                     => array(
 				'location',
-				'status' => 302,
+				'status'        => 302,
+				'x_redirect_by' => 'WordPress',
 			),
 			'wp_sanitize_redirect'            => array( 'location' ),
 			'_wp_sanitize_utf8_in_redirect'   => array( 'matches' ),