diff --git a/client/allocdir/fs_solaris.go b/client/allocdir/fs_solaris.go
index fe29791c4..088b58f5b 100644
--- a/client/allocdir/fs_solaris.go
+++ b/client/allocdir/fs_solaris.go
@@ -17,6 +17,7 @@ func unlinkDir(dir string) error {
 
 // createSecretDir creates the secrets dir folder at the given path
 func createSecretDir(dir string) error {
+	// TODO solaris has support for tmpfs so use that
 	return os.MkdirAll(dir, 0777)
 }