diff --git a/backend/azure/azure.go b/backend/azure/azure.go
index 6c602e1..413cf3b 100644
--- a/backend/azure/azure.go
+++ b/backend/azure/azure.go
@@ -196,7 +196,6 @@ func (az *Azure) CreateBucket(ctx context.Context, input *s3.CreateBucketInput,
 }
 
 func (az *Azure) ListBuckets(ctx context.Context, input s3response.ListBucketsInput) (s3response.ListAllMyBucketsResult, error) {
-	fmt.Printf("%+v\n", input)
 	pager := az.client.NewListContainersPager(
 		&service.ListContainersOptions{
 			Include: service.ListContainersInclude{
@@ -1459,7 +1458,10 @@ func (az *Azure) ChangeBucketOwner(ctx context.Context, bucket string, acl []byt
 // The action actually returns the containers owned by the user, who initialized the gateway
 // TODO: Not sure if there's a way to list all the containers and owners?
 func (az *Azure) ListBucketsAndOwners(ctx context.Context) (buckets []s3response.Bucket, err error) {
-	pager := az.client.NewListContainersPager(nil)
+	opts := &service.ListContainersOptions{
+		Include: service.ListContainersInclude{Metadata: true},
+	}
+	pager := az.client.NewListContainersPager(opts)
 
 	for pager.More() {
 		resp, err := pager.NextPage(ctx)
@@ -1735,9 +1737,11 @@ func (az *Azure) deleteContainerMetaData(ctx context.Context, bucket, key string
 }
 
 func getAclFromMetadata(meta map[string]*string, key key) (*auth.ACL, error) {
+	var acl auth.ACL
+
 	data, ok := meta[string(key)]
 	if !ok {
-		return nil, s3err.GetAPIError(s3err.ErrInternalError)
+		return &acl, nil
 	}
 
 	value, err := decodeString(*data)
@@ -1745,7 +1749,6 @@ func getAclFromMetadata(meta map[string]*string, key key) (*auth.ACL, error) {
 		return nil, err
 	}
 
-	var acl auth.ACL
 	if len(value) == 0 {
 		return &acl, nil
 	}
diff --git a/tests/integration/group-tests.go b/tests/integration/group-tests.go
index a09cc03..259c045 100644
--- a/tests/integration/group-tests.go
+++ b/tests/integration/group-tests.go
@@ -534,6 +534,7 @@ func TestIAM(s *S3Conf) {
 	IAM_userplus_CreateBucket(s)
 	IAM_admin_ChangeBucketOwner(s)
 	IAM_ChangeBucketOwner_back_to_root(s)
+	IAM_ListBuckets(s)
 }
 
 func TestAccessControl(s *S3Conf) {
@@ -956,6 +957,7 @@ func GetIntTests() IntTests {
 		"IAM_userplus_CreateBucket":                                           IAM_userplus_CreateBucket,
 		"IAM_admin_ChangeBucketOwner":                                         IAM_admin_ChangeBucketOwner,
 		"IAM_ChangeBucketOwner_back_to_root":                                  IAM_ChangeBucketOwner_back_to_root,
+		"IAM_ListBuckets":                                                     IAM_ListBuckets,
 		"AccessControl_default_ACL_user_access_denied":                        AccessControl_default_ACL_user_access_denied,
 		"AccessControl_default_ACL_userplus_access_denied":                    AccessControl_default_ACL_userplus_access_denied,
 		"AccessControl_default_ACL_admin_successful_access":                   AccessControl_default_ACL_admin_successful_access,
diff --git a/tests/integration/tests.go b/tests/integration/tests.go
index 1378992..276b9e8 100644
--- a/tests/integration/tests.go
+++ b/tests/integration/tests.go
@@ -11060,6 +11060,18 @@ func IAM_ChangeBucketOwner_back_to_root(s *S3Conf) error {
 	})
 }
 
+func IAM_ListBuckets(s *S3Conf) error {
+	testName := "IAM_ListBuckets"
+	return actionHandler(s, testName, func(s3client *s3.Client, bucket string) error {
+		err := listBuckets(s)
+		if err != nil {
+			return err
+		}
+
+		return nil
+	})
+}
+
 // Posix related tests
 func PutObject_overwrite_dir_obj(s *S3Conf) error {
 	testName := "PutObject_overwrite_dir_obj"
diff --git a/tests/integration/utils.go b/tests/integration/utils.go
index e1e1d15..aa50c50 100644
--- a/tests/integration/utils.go
+++ b/tests/integration/utils.go
@@ -803,6 +803,18 @@ func changeBucketsOwner(s *S3Conf, buckets []string, owner string) error {
 	return nil
 }
 
+func listBuckets(s *S3Conf) error {
+	out, err := execCommand("admin", "-a", s.awsID, "-s", s.awsSecret, "-er", s.endpoint, "list-buckets")
+	if err != nil {
+		return err
+	}
+	if strings.Contains(string(out), adminErrorPrefix) {
+		return fmt.Errorf("failed to list buckets, %s", out)
+	}
+
+	return nil
+}
+
 const charset = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
 
 func genRandString(length int) string {