diff --git a/Sortable.js b/Sortable.js
index 04c7cbd..9355b76 100644
--- a/Sortable.js
+++ b/Sortable.js
@@ -1485,6 +1485,8 @@
 	}
 
 	function _saveInputCheckedState(root) {
+		savedInputChecked.length = 0;
+		
 		var inputs = root.getElementsByTagName('input');
 		var idx = inputs.length;
 
diff --git a/Sortable.min.js b/Sortable.min.js
index 9844263..9ad16e7 100644
--- a/Sortable.min.js
+++ b/Sortable.min.js
@@ -1,2 +1,2 @@
 /*! Sortable 1.7.0 - MIT | git://github.com/rubaxa/Sortable.git */
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