diff --git a/bioimageio_collection_backoffice/generate_collection_json.py b/bioimageio_collection_backoffice/generate_collection_json.py
index 4e6b8dd4..a45bcc8e 100644
--- a/bioimageio_collection_backoffice/generate_collection_json.py
+++ b/bioimageio_collection_backoffice/generate_collection_json.py
@@ -101,6 +101,28 @@ def maybe_swap_with_thumbnail(
     return entry
 
 
+def generate_doi_mapping(
+    client: Client,
+    collection: Dict[
+        str, Union[Any, Dict[str, Union[Any, List[Union[Any, Dict[str, Any]]]]]]
+    ],
+):
+    mapping: Dict[str, str] = {}
+    for e in collection["collection"]:
+        assert isinstance(e, dict)
+        doi: Any = e.get("doi")
+        if doi is not None:
+            assert isinstance(doi, str)
+            mapping[doi] = e["id"]
+
+        concept_doi: Any = e.get("concept_doi")
+        if concept_doi is not None:
+            assert isinstance(concept_doi, str)
+            mapping[concept_doi] = e["id"]
+
+    client.put_json("mapping_dois.json", mapping)
+
+
 def generate_old_doi_mapping(
     client: Client,
     collection: Dict[
diff --git a/bioimageio_collection_backoffice/remote_collection.py b/bioimageio_collection_backoffice/remote_collection.py
index b7c6f398..84fcde07 100644
--- a/bioimageio_collection_backoffice/remote_collection.py
+++ b/bioimageio_collection_backoffice/remote_collection.py
@@ -8,7 +8,11 @@
 from loguru import logger
 from typing_extensions import assert_never
 
-from .generate_collection_json import create_entry, generate_old_doi_mapping
+from .generate_collection_json import (
+    create_entry,
+    generate_doi_mapping,
+    generate_old_doi_mapping,
+)
 from .s3_client import Client
 
 
@@ -83,6 +87,7 @@ def generate_collection_json(
 
         if mode == "published":
             generate_old_doi_mapping(self.client, collection)
+            generate_doi_mapping(self.client, collection)
 
         self.client.put_json(output_file_name, collection)
         if error_in_published_entry is not None: