diff --git a/plugins/FeedsNodeProcessor.inc b/plugins/FeedsNodeProcessor.inc
index 3ae7f94ed4e193f0091bdbf22ace69d7b5fb7bce..65dc05e1ddaf7156935353fb745216ca9ff8b5cc 100644
--- a/plugins/FeedsNodeProcessor.inc
+++ b/plugins/FeedsNodeProcessor.inc
@@ -6,12 +6,6 @@
  * Class definition of FeedsNodeProcessor.
  */
 
-// Deprecated. Use FEEDS_SKIPE_EXISTING, FEEDS_REPLACE_EXISTNG,
-// FEEDS_UPDATE_EXISTING instead.
-define('FEEDS_NODE_SKIP_EXISTING', 0);
-define('FEEDS_NODE_REPLACE_EXISTING', 1);
-define('FEEDS_NODE_UPDATE_EXISTING', 2);
-
 // "Use the present default format"
 define('FEEDS_NODE_DEFAULT_FORMAT', -1);