diff --git a/Compile-firmware.md b/Compile-firmware.md
index 3c62cf0..ef8921a 100644
--- a/Compile-firmware.md
+++ b/Compile-firmware.md
@@ -152,40 +152,40 @@ If you decide to [ignore this guide](https://github.com/eried/portapack-mayhem/i
 * You can speed up the building process by calling 'make -j 8 firmware' instead, where 8 is the number of physical CPU cores (if you have 
 some compiling errors to check it's better to call it without '-j 8')
 
-## 1. Update a Debian based OS, install cmake, python, pyyaml (as root)
+## 1. Update a Debian based OS, install cmake, python, pyyaml
 
-    apt-get update
-    apt-get install -y git tar wget dfu-util cmake python3 bzip2 curl hackrf python3-distutils python3-setuptools
+    sudo apt-get update
+    sudo apt-get install -y git tar wget dfu-util cmake python3 bzip2 curl hackrf python3-distutils python3-setuptools
     curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py; python3 get-pip.py
     pip install pyyaml
 
-## 2. Install the necessary ARM compiler to /opt/armbin (as root) (if not done before, root needed if you install it in /opt)
+## 2. Install the necessary ARM compiler to /opt/armbin (if not done before, root needed if you install it in /opt)
 
-    mkdir /opt/build
+    sudo mkdir /opt/build
     cd /opt/build
-    wget -O gcc-arm-none-eabi.tar.bz2 'https://developer.arm.com/-/media/Files/downloads/gnu-rm/9-2020q2/gcc-arm-none-eabi-9-2020-q2-update-x86_64-linux.tar.bz2?revision=05382cca-1721-44e1-ae19-1e7c3dc96118&la=en&hash=D7C9D18FCA2DD9F894FD9F3C3DC9228498FA281A'
-    mkdir armbin
-    tar --strip=1 -xjvf gcc-arm-none-eabi.tar.bz2 -C armbin
+    sudo wget -O gcc-arm-none-eabi.tar.bz2 'https://developer.arm.com/-/media/Files/downloads/gnu-rm/9-2020q2/gcc-arm-none-eabi-9-2020-q2-update-x86_64-linux.tar.bz2?revision=05382cca-1721-44e1-ae19-1e7c3dc96118&la=en&hash=D7C9D18FCA2DD9F894FD9F3C3DC9228498FA281A'
+    sudo mkdir armbin
+    sudo tar --strip=1 -xjvf gcc-arm-none-eabi.tar.bz2 -C armbin
 
 ## 3. Link ARM compiler to your bash environment
 
     echo 'PATH=/opt/build/armbin/bin:/opt/build/armbin/lib:$PATH' >> ~/.bashrc
     source ~/.bashrc
 
-## 4. Clone the eried's mayhem repository from GitHub (as user) (if not done before) into /opt
+## 4. Clone the eried's mayhem repository from GitHub (if not done before) into /opt
 
     cd /opt
-    git clone --recurse-submodules https://github.com/eried/portapack-mayhem.git
+    sudo git clone --recurse-submodules https://github.com/eried/portapack-mayhem.git
 
 ## 5. Give permission for the portapack-mayhem directory to your user
 
-    chown -R my_user:my_usergroup /opt/portapack-mayhem
+    sudo chown -R my_user:my_usergroup /opt/portapack-mayhem
 
-## 6. Replace the python version in libopencm3 to use python3 (as user)
+## 6. Replace the python version in libopencm3 to use python3
 
     sed -i 's/env python/env python3/g' /opt/portapack-mayhem/hackrf/firmware/libopencm3/scripts/irq2nvic_h
 
-## 7. Create makefile through cmake and compile (as user) (it's important to call the PATH cmd in step 3 just before making the cmake)
+## 7. Create makefile through cmake and compile (it's important to call the PATH cmd in step 3 just before making the cmake)
     
     cd /opt/portapack-mayhem
     mkdir build