diff --git a/legendary/models/manifest.py b/legendary/models/manifest.py
index 2f88796..89b0d9c 100644
--- a/legendary/models/manifest.py
+++ b/legendary/models/manifest.py
@@ -627,7 +627,7 @@ class ChunkPart:
             guid_readable, self.offset, self.size)
 
 
-class CustomFields:  # this could probably be replaced with just a dict
+class CustomFields:
     def __init__(self):
         self.size = 0
         self.version = 0
@@ -644,6 +644,9 @@ class CustomFields:  # this could probably be replaced with just a dict
     def __str__(self):
         return str(self._dict)
 
+    def items(self):
+        return self._dict.items()
+
     def keys(self):
         return self._dict.keys()