diff --git a/src/fs/filesystem.cpp b/src/fs/filesystem.cpp
index ec57a1f..5a921b8 100644
--- a/src/fs/filesystem.cpp
+++ b/src/fs/filesystem.cpp
@@ -162,7 +162,7 @@ bool FileSystem::execChangePosixPermission(Report& report, const QString& device
                             {
                                 d->m_posixPermissions,
                                 tmpDir.path(),
-                                QStringLiteral("-R")
+                                QStringLiteral("--recursive")
                             });
 
     const bool chmodStep =  chmodCmd.run() && chmodCmd.exitCode() == 0;