diff --git a/proxmoxtf/resource/container/container.go b/proxmoxtf/resource/container/container.go
index d54fe07a..5ad689f1 100644
--- a/proxmoxtf/resource/container/container.go
+++ b/proxmoxtf/resource/container/container.go
@@ -108,6 +108,7 @@ const (
 	mkDescription                       = "description"
 	mkDisk                              = "disk"
 	mkDiskDatastoreID                   = "datastore_id"
+	mkDiskMountOptions                  = "mount_options"
 	mkDiskSize                          = "size"
 	mkFeatures                          = "features"
 	mkFeaturesNesting                   = "nesting"
@@ -329,8 +330,9 @@ func Container() *schema.Resource {
 				DefaultFunc: func() (interface{}, error) {
 					return []interface{}{
 						map[string]interface{}{
-							mkDiskDatastoreID: dvDiskDatastoreID,
-							mkDiskSize:        dvDiskSize,
+							mkDiskDatastoreID:  dvDiskDatastoreID,
+							mkDiskSize:         dvDiskSize,
+							mkDiskMountOptions: []string{},
 						},
 					}, nil
 				},
@@ -351,6 +353,14 @@ func Container() *schema.Resource {
 							Default:          dvDiskSize,
 							ValidateDiagFunc: validation.ToDiagFunc(validation.IntAtLeast(0)),
 						},
+						mkDiskMountOptions: {
+							Type:        schema.TypeList,
+							Description: "Extra mount options",
+							Optional:    true,
+							Elem: &schema.Schema{
+								Type: schema.TypeString,
+							},
+						},
 					},
 				},
 				MaxItems: 1,
@@ -1709,12 +1719,19 @@ func containerCreateCustom(ctx context.Context, d *schema.ResourceData, m interf
 
 	var rootFS *containers.CustomRootFS
 
+	var diskMountOptions []string = []string{}
+	if diskBlock[mkDiskMountOptions] != nil {
+		for _, opt := range diskBlock[mkDiskMountOptions].([]any) {
+			diskMountOptions = append(diskMountOptions, opt.(string))
+		}
+	}
 	diskSize := diskBlock[mkDiskSize].(int)
 	if diskDatastoreID != "" && (diskSize != dvDiskSize || len(mountPoints) > 0) {
 		// This is a special case where the rootfs size is set to a non-default value at creation time.
 		// see https://pve.proxmox.com/pve-docs/chapter-pct.html#_storage_backed_mount_points
 		rootFS = &containers.CustomRootFS{
-			Volume: fmt.Sprintf("%s:%d", diskDatastoreID, diskSize),
+			Volume:       fmt.Sprintf("%s:%d", diskDatastoreID, diskSize),
+			MountOptions: &diskMountOptions,
 		}
 	}
 
@@ -2255,10 +2272,12 @@ func containerRead(ctx context.Context, d *schema.ResourceData, m interface{}) d
 		volumeParts := strings.Split(containerConfig.RootFS.Volume, ":")
 		disk[mkDiskDatastoreID] = volumeParts[0]
 		disk[mkDiskSize] = containerConfig.RootFS.Size.InGigabytes()
+		disk[mkDiskMountOptions] = containerConfig.RootFS.MountOptions
 	} else {
 		// Default value of "storage" is "local" according to the API documentation.
 		disk[mkDiskDatastoreID] = "local"
 		disk[mkDiskSize] = dvDiskSize
+		disk[mkDiskMountOptions] = []string{}
 	}
 
 	currentDisk := d.Get(mkDisk).([]interface{})