diff --git a/doc/md/Installation_Instructions/ModemManager-Must-Be-Discarded.md b/doc/md/Installation_Instructions/ModemManager-Must-Be-Discarded.md
index 5c9149826..458e45a02 100644
--- a/doc/md/Installation_Instructions/ModemManager-Must-Be-Discarded.md
+++ b/doc/md/Installation_Instructions/ModemManager-Must-Be-Discarded.md
@@ -47,12 +47,13 @@ On Archlinux:
 sudo pacman -R modemmanager
 ```
 
-# Solution 2: disable ModemManager
+# Solution 2: mask ModemManager
 ^[Top](#top)
 
 ```sh
 sudo systemctl stop ModemManager
 sudo systemctl disable ModemManager
+sudo systemctl mask ModemManager
 ```
 
 # Solution 3: use filtering udev rules