diff --git a/wire/modules/Fieldtype/FieldtypeOptions/SelectableOptionManager.php b/wire/modules/Fieldtype/FieldtypeOptions/SelectableOptionManager.php
index 456df1f4..241ca6fb 100644
--- a/wire/modules/Fieldtype/FieldtypeOptions/SelectableOptionManager.php
+++ b/wire/modules/Fieldtype/FieldtypeOptions/SelectableOptionManager.php
@@ -528,7 +528,7 @@ class SelectableOptionManager extends Wire {
 		foreach($existingOptions as $existingOption) {
 			$found = false;
 			foreach($options as $option) {
-				if($option->id == $existingOption->id) {
+				if($option->id == $existingOption->id || $existingOption->id && !$option->id) {
 					$found = true;
 					break;
 				}