diff --git a/src/wp-includes/functions.php b/src/wp-includes/functions.php
index 620ff23ed7..5d1f52e762 100644
--- a/src/wp-includes/functions.php
+++ b/src/wp-includes/functions.php
@@ -72,7 +72,7 @@ function mysql2date( $format, $date, $translate = true ) {
 function current_time( $type, $gmt = 0 ) {
 	// Don't use non-GMT timestamp, unless you know the difference and really need to.
 	if ( 'timestamp' === $type || 'U' === $type ) {
-		return $gmt ? time() : time() + (int) ( get_option( 'gmt_offset' ) * HOUR_IN_SECONDS );
+		return $gmt ? time() : time() + ( (int) get_option( 'gmt_offset' ) * HOUR_IN_SECONDS );
 	}
 
 	if ( 'mysql' === $type ) {