diff --git a/changedetectionio/model/Watch.py b/changedetectionio/model/Watch.py
index 7582da0a..85a993a4 100644
--- a/changedetectionio/model/Watch.py
+++ b/changedetectionio/model/Watch.py
@@ -238,6 +238,9 @@ class model(dict):
                 diff_types["del"] = True
             elif tag == 'insert':
                 diff_types["add"] = True
+            elif tag == 'replace':
+                diff_types["del"] = True
+                diff_types["add"] = True
 
         return diff_types