diff --git a/backend/src/ceph_service.py b/backend/src/ceph_service.py
index 5be6fe8c9d44e43784e7d2519d787bc03129a5ba..49b89033331f4da8c0fdf6172fc8848a4684d417 100644
--- a/backend/src/ceph_service.py
+++ b/backend/src/ceph_service.py
@@ -10,36 +10,43 @@ AWS_SESSION_TOKEN = None
 
 
 def get_s3_client():
-    resource = boto3.resource('s3',
-                              endpoint_url=MINIO_ENDPOINT,
-                              aws_access_key_id=AWS_ACCESS_KEY_ID,
-                              aws_secret_access_key=AWS_SECRET_ACCESS_KEY,
-                              aws_session_token=AWS_SESSION_TOKEN,
-                              config=boto3.session.Config(signature_version='s3v4'),
-                              verify=False
-                              )
-    client = resource.meta.client
-    return client
+    return boto3.resource('s3',
+                          endpoint_url=MINIO_ENDPOINT,
+                          aws_access_key_id=AWS_ACCESS_KEY_ID,
+                          aws_secret_access_key=AWS_SECRET_ACCESS_KEY,
+                          aws_session_token=AWS_SESSION_TOKEN,
+                          config=boto3.session.Config(signature_version='s3v4'),
+                          verify=False
+                          )
 
 
 def list_buckets() -> BucketResponse:
     s3 = get_s3_client()
-    response = s3.list_buckets()
+    client = s3.meta.client
+    response = client.list_buckets()
     buckets_info = response["Buckets"]
     buckets = [None] * len(buckets_info)
     for i, bucket_info in enumerate(buckets_info):
         bucket_name = bucket_info["Name"]
         creation_date = bucket_info["CreationDate"]
-        bucket_acl = s3.get_bucket_acl(Bucket=bucket_name)
+        bucket_acl = client.get_bucket_acl(Bucket=bucket_name)
         grant = bucket_acl["Grants"][0]    # TODO: Here we can have multiple grants
         permission = grant["Permission"]
         read = permission in ("READ", "FULL_CONTROL")
         write = permission in ("WRITE", "FULL_CONTROL")
+        objects = s3.Bucket(bucket_name).objects.all()
+        n_objects = 0
+        size_byte = 0
+        for obj in objects:
+            n_objects += 1
+            size_byte += obj.size
         rw_access = BucketRWAccess(read=read, write=write)
         buckets[i] = Bucket(
             name=bucket_name,
             creation_date=creation_date,
             details={},
-            rw_access=rw_access
+            rw_access=rw_access,
+            objects=n_objects,
+            size=size_byte
         )
     return BucketResponse(buckets=buckets, total=len(buckets))
diff --git a/backend/src/models/buckets.py b/backend/src/models/buckets.py
index 542e0bc9f1fde18b649ab62f05e12a21de802bcb..4d7bd414a3d66619be6fb7becba758226a233815 100644
--- a/backend/src/models/buckets.py
+++ b/backend/src/models/buckets.py
@@ -13,7 +13,8 @@ class Bucket(BaseModel):
     creation_date: datetime
     details: dict
     rw_access: BucketRWAccess
-
+    objects: int
+    size: int
 
 class BucketResponse(BaseModel):
     buckets: List[Bucket]