diff --git a/did_finder_rucio/src/rucio_did_finder/rucio_adapter.py b/did_finder_rucio/src/rucio_did_finder/rucio_adapter.py
index d93a69318..cd100f8d6 100644
--- a/did_finder_rucio/src/rucio_did_finder/rucio_adapter.py
+++ b/did_finder_rucio/src/rucio_did_finder/rucio_adapter.py
@@ -173,7 +173,7 @@ def list_files_for_did(self, did):
             try:
                 reps = self.replica_client.list_replicas(
                     [{"scope": ds[0], "name": ds[1]}],
-                    schemes=["root", "http", "https"],
+                    schemes=["davs", "root", "http", "https"],
                     metalink=True,
                     sort="geoip",
                     rse_expression="istape=False\\type=SPECIAL",
diff --git a/transformer_sidecar/src/transformer_sidecar/transformer.py b/transformer_sidecar/src/transformer_sidecar/transformer.py
index 12ce63882..cf1a36a68 100644
--- a/transformer_sidecar/src/transformer_sidecar/transformer.py
+++ b/transformer_sidecar/src/transformer_sidecar/transformer.py
@@ -32,6 +32,7 @@
 import sys
 import time
 import timeit
+import re
 from argparse import Namespace
 from hashlib import sha1, sha256
 from pathlib import Path
@@ -131,8 +132,11 @@ def transform_file(
     if convert_root_to_parquet:
         result_format = "root"
 
+    # Change davs to https
+    _file_paths = change_davs_to_https(paths)
+
     # Prioritize the replicas
-    _file_paths = prioritize_replicas(paths)
+    _file_paths = prioritize_replicas(_file_paths)
 
     # adding cache prefix
     _file_paths = prepend_xcache(_file_paths)
@@ -516,6 +520,21 @@ def prioritize_replicas(replicas: list[str]) -> list[str]:
     return root_replicas + http_replicas
 
 
+def change_davs_to_https(replicas: list[str]) -> list[str]:
+    """
+    Converts all replica URLs in the provided list that start with "davs" to use
+    "https" instead.
+
+    Args:
+        replicas (list[str]): A list of replica URLs or paths.
+
+    Returns:
+        list[str]: A list of replica URLs with "davs" replaced by "https" at the
+        start of each string.
+    """
+    return [re.sub("^davs", "https", _) for _ in replicas]
+
+
 def get_process_info():
     """
     Get process information (just cpu, sys, iowait times right now) and