diff --git a/mainwindow.cpp b/mainwindow.cpp
index 22a4f64..ff3d1b8 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -759,18 +759,8 @@ int MainWindow::loadKernelExtension(QFile *kernelFile)
     //Execute commande line
     processStatus |= executeProcess(&process,command,arguments);
 
-    //logger->write("Unloading previous kext : ");
-    /*** Unload previous kext file ***/
-    //TODO find a way to execute process as root
-    //command = "sudo -S kextunload -v /System/Library/Extensions/AppleGraphicsPowerManagement.kext";
-    //arguments.clear();
-    //arguments << "-v" << "/System/Library/Extensions/AppleGraphicsPowerManagement.kext";
-    //Execute commande line
-    //processStatus |= executeProcess(&process,command,arguments);
-
     logger->write("Loading modified kext : ");
     /*** Finally load kext file ***/
-    //TODO find a way to execute process as root
     command = "sudo -S kextload -v /tmp/AppleGraphicsPowerManagement.kext";
     arguments.clear();
     //Execute commande line