diff --git a/README.md b/README.md
index d58ce3c..1793f0d 100644
--- a/README.md
+++ b/README.md
@@ -86,18 +86,16 @@ Also, please go to 'Settings' tab of NS-USBloader after first installation and c
 3. Optional: add user to 'udev' rules to use NS not-from-root-account
 ```
 root # vim /etc/udev/rules.d/99-NS.rules
-SUBSYSTEM=="usb", ATTRS{idVendor}=="057e", ATTRS{idProduct}=="3000", GROUP="plugdev"
+SUBSYSTEM=="usb", ATTRS{idVendor}=="057e", ATTRS{idProduct}=="3000", MODE="0666"
 root # udevadm control --reload-rules && udevadm trigger
 ```
 4. For RCM part
 ```
 root # vim /etc/udev/rules.d/99-NS-RCM.rules
-SUBSYSTEM=="usb", ATTRS{idVendor}=="0955", ATTRS{idProduct}=="7321", GROUP="plugdev"
+SUBSYSTEM=="usb", ATTRS{idVendor}=="0955", ATTRS{idProduct}=="7321", MODE="0666"
 root # udevadm control --reload-rules && udevadm trigger
 ```
 
-Please note: you may have to change 'plugdev' group from example above to the different one. It depends on you linux distro.
-
 ##### Raspberry Pi
 
 1. Install JDK: `sudo apt install default-jdk`