diff --git a/src/cas/bucket_meta.rs b/src/cas/bucket_meta.rs
index 8c27d51..26c0fcf 100644
--- a/src/cas/bucket_meta.rs
+++ b/src/cas/bucket_meta.rs
@@ -1,7 +1,9 @@
 use super::{errors::FsError, fs::PTR_SIZE};
-use chrono::{SecondsFormat, TimeZone, Utc};
-use s3_server::dto::Bucket;
-use std::convert::{TryFrom, TryInto};
+use chrono::Utc;
+use std::{
+    convert::{TryFrom, TryInto},
+    time::{SystemTime, UNIX_EPOCH},
+};
 
 #[derive(Debug)]
 pub struct BucketMeta {
@@ -10,29 +12,23 @@ pub struct BucketMeta {
 }
 
 impl BucketMeta {
-    pub fn new(ctime: i64, name: String) -> Self {
-        Self { ctime, name }
+    pub fn new(name: String) -> Self {
+        Self {
+            ctime: Utc::now().timestamp(),
+            name,
+        }
     }
 
-    pub fn ctime(&self) -> i64 {
-        self.ctime
+    pub fn ctime(&self) -> SystemTime {
+        UNIX_EPOCH + std::time::Duration::from_secs(self.ctime as u64)
     }
 
     pub fn name(&self) -> &str {
         &self.name
     }
-}
 
-impl From<BucketMeta> for Bucket {
-    fn from(bm: BucketMeta) -> Self {
-        Bucket {
-            creation_date: Some(
-                Utc.timestamp_opt(bm.ctime, 0)
-                    .unwrap()
-                    .to_rfc3339_opts(SecondsFormat::Secs, true),
-            ),
-            name: Some(bm.name),
-        }
+    pub fn to_vec(&self) -> Vec<u8> {
+        self.into()
     }
 }
 
diff --git a/src/cas/fs.rs b/src/cas/fs.rs
index 76ce515..c4397ae 100644
--- a/src/cas/fs.rs
+++ b/src/cas/fs.rs
@@ -9,7 +9,6 @@ use super::{
     object::Object,
 };
 
-use chrono::Utc;
 use faster_hex::hex_string;
 use futures::{
     channel::mpsc::unbounded,
@@ -18,7 +17,7 @@ use futures::{
     stream::{StreamExt, TryStreamExt},
 };
 use md5::{Digest, Md5};
-use s3_server::dto::{Bucket, ByteStream};
+use s3_server::dto::ByteStream;
 use sled::{Db, Transactional};
 use std::{
     convert::{TryFrom, TryInto},
@@ -287,10 +286,7 @@ impl CasFS {
     pub fn create_bucket(&self, bucket_name: String) -> Result<(), MetaError> {
         let bucket_meta = self.get_tree(BUCKET_META_TREE)?;
 
-        let bm = Vec::from(&BucketMeta::new(
-            Utc::now().timestamp(),
-            bucket_name.clone(),
-        ));
+        let bm = BucketMeta::new(bucket_name.clone()).to_vec();
 
         match bucket_meta.insert(bucket_name, bm) {
             Ok(_) => Ok(()),
@@ -349,7 +345,7 @@ impl CasFS {
     }
 
     /// Get a list of all buckets in the system.
-    pub fn get_buckets(&self) -> Result<Vec<Bucket>, MetaError> {
+    pub fn list_buckets(&self) -> Result<Vec<BucketMeta>, MetaError> {
         let bucket_tree = match self.sled_bucket_meta_tree() {
             Ok(t) => t,
             Err(e) => return Err(MetaError::UnknownError(e.to_string())),
@@ -364,7 +360,7 @@ impl CasFS {
                 };
                 // unwrap here is fine as it means the db is corrupt
                 let bucket_meta = BucketMeta::try_from(&*value).expect("Corrupted bucket metadata");
-                Some(bucket_meta.into())
+                Some(bucket_meta)
             })
             .collect();
         Ok(buckets)
diff --git a/src/s3fs.rs b/src/s3fs.rs
index 46ed16d..2a8afb7 100644
--- a/src/s3fs.rs
+++ b/src/s3fs.rs
@@ -406,12 +406,12 @@ impl S3 for S3FS {
         &self,
         _: S3Request<ListBucketsInput>,
     ) -> S3Result<S3Response<ListBucketsOutput>> {
-        let csfs_buckets = try_!(self.casfs.get_buckets());
+        let csfs_buckets = try_!(self.casfs.list_buckets());
         let mut buckets = Vec::with_capacity(csfs_buckets.len());
         for bucket in csfs_buckets {
             let bucket = Bucket {
-                creation_date: None, //creation_date: bucket.creation_date, TODO: fix it
-                name: bucket.name,
+                creation_date: Some(Timestamp::from(bucket.ctime())),
+                name: Some(bucket.name().into()),
             };
             buckets.push(bucket);
         }