diff --git a/src/linkahead/apiutils.py b/src/linkahead/apiutils.py
index e2ed0facea84e6056b1ac877b4417ce6ad8ef504..06547198951a64bb0851acbca897960cc7bbd3ef 100644
--- a/src/linkahead/apiutils.py
+++ b/src/linkahead/apiutils.py
@@ -215,9 +215,9 @@ def compare_entities(old_entity: Entity, new_entity: Entity, compare_referenced_
     if old_entity is new_entity:
         return (olddiff, newdiff)
 
-    if type(old_entity) is not type(new_entity):
-        raise ValueError(
-            "Comparison of different Entity types is not supported.")
+    #if type(old_entity) is not type(new_entity):
+    #    raise ValueError(
+    #        "Comparison of different Entity types is not supported.")
 
     for attr in SPECIAL_ATTRIBUTES:
         try: