diff --git a/spec.go b/spec.go
index 99337d51..a45cbbc5 100644
--- a/spec.go
+++ b/spec.go
@@ -340,39 +340,39 @@ func parseMountOptions(options string) (int, string) {
 		clear bool
 		flag  int
 	}{
-		"defaults":      {false, 0},
-		"ro":            {false, syscall.MS_RDONLY},
-		"rw":            {true, syscall.MS_RDONLY},
-		"suid":          {true, syscall.MS_NOSUID},
-		"nosuid":        {false, syscall.MS_NOSUID},
-		"dev":           {true, syscall.MS_NODEV},
-		"nodev":         {false, syscall.MS_NODEV},
-		"exec":          {true, syscall.MS_NOEXEC},
-		"noexec":        {false, syscall.MS_NOEXEC},
-		"sync":          {false, syscall.MS_SYNCHRONOUS},
 		"async":         {true, syscall.MS_SYNCHRONOUS},
-		"dirsync":       {false, syscall.MS_DIRSYNC},
-		"remount":       {false, syscall.MS_REMOUNT},
-		"mand":          {false, syscall.MS_MANDLOCK},
-		"nomand":        {true, syscall.MS_MANDLOCK},
 		"atime":         {true, syscall.MS_NOATIME},
-		"noatime":       {false, syscall.MS_NOATIME},
-		"diratime":      {true, syscall.MS_NODIRATIME},
-		"nodiratime":    {false, syscall.MS_NODIRATIME},
 		"bind":          {false, syscall.MS_BIND},
-		"rbind":         {false, syscall.MS_BIND | syscall.MS_REC},
-		"unbindable":    {false, syscall.MS_UNBINDABLE},
-		"runbindable":   {false, syscall.MS_UNBINDABLE | syscall.MS_REC},
-		"private":       {false, syscall.MS_PRIVATE},
-		"rprivate":      {false, syscall.MS_PRIVATE | syscall.MS_REC},
-		"shared":        {false, syscall.MS_SHARED},
-		"rshared":       {false, syscall.MS_SHARED | syscall.MS_REC},
-		"slave":         {false, syscall.MS_SLAVE},
-		"rslave":        {false, syscall.MS_SLAVE | syscall.MS_REC},
-		"relatime":      {false, syscall.MS_RELATIME},
+		"defaults":      {false, 0},
+		"dev":           {true, syscall.MS_NODEV},
+		"diratime":      {true, syscall.MS_NODIRATIME},
+		"dirsync":       {false, syscall.MS_DIRSYNC},
+		"exec":          {true, syscall.MS_NOEXEC},
+		"mand":          {false, syscall.MS_MANDLOCK},
+		"noatime":       {false, syscall.MS_NOATIME},
+		"nodev":         {false, syscall.MS_NODEV},
+		"nodiratime":    {false, syscall.MS_NODIRATIME},
+		"noexec":        {false, syscall.MS_NOEXEC},
+		"nomand":        {true, syscall.MS_MANDLOCK},
 		"norelatime":    {true, syscall.MS_RELATIME},
-		"strictatime":   {false, syscall.MS_STRICTATIME},
 		"nostrictatime": {true, syscall.MS_STRICTATIME},
+		"nosuid":        {false, syscall.MS_NOSUID},
+		"private":       {false, syscall.MS_PRIVATE},
+		"rbind":         {false, syscall.MS_BIND | syscall.MS_REC},
+		"relatime":      {false, syscall.MS_RELATIME},
+		"remount":       {false, syscall.MS_REMOUNT},
+		"ro":            {false, syscall.MS_RDONLY},
+		"rprivate":      {false, syscall.MS_PRIVATE | syscall.MS_REC},
+		"rshared":       {false, syscall.MS_SHARED | syscall.MS_REC},
+		"rslave":        {false, syscall.MS_SLAVE | syscall.MS_REC},
+		"runbindable":   {false, syscall.MS_UNBINDABLE | syscall.MS_REC},
+		"rw":            {true, syscall.MS_RDONLY},
+		"shared":        {false, syscall.MS_SHARED},
+		"slave":         {false, syscall.MS_SLAVE},
+		"strictatime":   {false, syscall.MS_STRICTATIME},
+		"suid":          {true, syscall.MS_NOSUID},
+		"sync":          {false, syscall.MS_SYNCHRONOUS},
+		"unbindable":    {false, syscall.MS_UNBINDABLE},
 	}
 	for _, o := range strings.Split(options, ",") {
 		// If the option does not exist in the flags table or the flag