diff --git a/fp-includes/core/core.draft.php b/fp-includes/core/core.draft.php
index 1192552..3602c14 100644
--- a/fp-includes/core/core.draft.php
+++ b/fp-includes/core/core.draft.php
@@ -76,7 +76,7 @@
 	}
 
 	
-	function draft_save($entry, $id=null, $update_index = false, $update_date=false) {
+	function draft_save(&$entry, $id=null, $update_index = false, $update_date=false) {
 	
 		if (!$id) {
 			$id = bdb_idfromtime('entry', $entry['date']);
diff --git a/fp-includes/core/core.entry.php b/fp-includes/core/core.entry.php
index 179a678..678a85d 100755
--- a/fp-includes/core/core.entry.php
+++ b/fp-includes/core/core.entry.php
@@ -695,7 +695,7 @@
 	}
 
 	// @TODO : check against schema ?
-	function entry_prepare($entry) {		// prepare for serialization
+	function entry_prepare(&$entry) {		// prepare for serialization
 		global $post;
 		
 		// fill in missing value