diff --git a/docker/ceph/ceph-mon/fetch_ceph_keys.py b/docker/ceph/ceph-mon/fetch_ceph_keys.py
index 3303bdf5c0..f0f4a71540 100644
--- a/docker/ceph/ceph-mon/fetch_ceph_keys.py
+++ b/docker/ceph/ceph-mon/fetch_ceph_keys.py
@@ -49,8 +49,10 @@ def read_file(filename):
     with open(filename_path, 'rb') as f:
         raw_data = f.read()
 
+    # TODO(mnasiadka): Remove sha1 in U
     return {'content': base64.b64encode(zlib.compress(raw_data)),
             'sha1': hashlib.sha1(raw_data).hexdigest(),
+            'sha256': hashlib.sha256(raw_data).hexdigest(),
             'filename': filename}