diff --git a/Set-up-Build-Environment-on-Linux.md b/Set-up-Build-Environment-on-Linux.md
index b70ccd3..7473e1b 100644
--- a/Set-up-Build-Environment-on-Linux.md
+++ b/Set-up-Build-Environment-on-Linux.md
@@ -6,7 +6,7 @@
 On Debian/Ubuntu:
 
 ```bash
-sudo apt-get install build-essential cmake g++
+sudo apt install build-essential cmake g++
 ```
 
 On Fedora/RHEL/CentOS:
@@ -30,7 +30,7 @@ sudo pacman -S cmake make gcc-multilib
 On Debian/Ubuntu:
 
 ```bash
-sudo apt-get install libxi-dev libxtst-dev qtbase5-dev \
+sudo apt install libxi-dev libxtst-dev qtbase5-dev \
     qttools5-dev qttools5-dev-tools libgcrypt20-dev zlib1g-dev
 ```