diff --git a/_modules/maasng.py b/_modules/maasng.py
index 4002e05..06d9ef6 100644
--- a/_modules/maasng.py
+++ b/_modules/maasng.py
@@ -501,7 +501,7 @@
     return list_partitions(partition)[name]
 
 
-def create_partition(hostname, disk, size, fs_type=None, mount=None):
+def create_partition(hostname, disk, size, fs_type=None, mount=None, mount_options=None):
     """
     Create new partition on device.
 
@@ -551,6 +551,8 @@
         data = {
             "mount_point": mount
         }
+        if mount_options:
+            data["mount_options"] = mount_options
 
         # TODO validation
         json_res = json.loads(maas.post(u"api/2.0/nodes/{0}/blockdevices/{1}/partition/{2}".format(
@@ -1063,7 +1065,7 @@
 
 
 def create_volume(hostname, volume_name, volume_group, size, fs_type=None,
-                  mount=None):
+                  mount=None, mount_options=None):
     """
     Create volume on volume group.
 
@@ -1100,7 +1102,7 @@
 
     if fs_type != None or mount != None:
         ret = create_volume_filesystem(
-            hostname, volume_group + "-" + volume_name, fs_type, mount)
+            hostname, volume_group + "-" + volume_name, fs_type, mount, mount_options)
 
     return True
 
@@ -1156,7 +1158,7 @@
 # END LVM
 
 
-def create_volume_filesystem(hostname, device, fs_type=None, mount=None):
+def create_volume_filesystem(hostname, device, fs_type=None, mount=None, mount_options=None):
 
     maas = _create_maas_client()
     system_id = get_machine(hostname)["system_id"]
@@ -1172,6 +1174,8 @@
 
     if mount != None:
         data["mount_point"] = mount
+        if mount_options:
+            data["mount_options"] = mount_options
         # TODO validation
         json_res = json.loads(maas.post(u"/api/2.0/nodes/{0}/blockdevices/{1}/".format(
             system_id, blockdevices_id), "mount", **data).read())