diff --git a/wp-includes/option.php b/wp-includes/option.php
index 82625f764e..05c6cc7421 100644
--- a/wp-includes/option.php
+++ b/wp-includes/option.php
@@ -421,7 +421,7 @@ function add_option( $option, $value = '', $deprecated = '', $autoload = 'yes' )
 	$notoptions = wp_cache_get( 'notoptions', 'options' );
 	if ( !is_array( $notoptions ) || !isset( $notoptions[$option] ) )
 		/** This filter is documented in wp-includes/option.php */
-		if ( apply_filters( 'default_option_' . $option, false, $option ) !== get_option( $option ) )
+		if ( apply_filters( 'default_option_' . $option, false, $option, false ) !== get_option( $option ) )
 			return false;
 
 	$serialized_value = maybe_serialize( $value );
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 7512ccec4b..4bfacdec93 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.7-RC1-39381';
+$wp_version = '4.7-RC1-39383';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.