diff --git a/software.md b/software.md
index c1153b9..9422107 100644
--- a/software.md
+++ b/software.md
@@ -4,10 +4,10 @@ This resource requires a number of additional software libraries. You will need
 To install the software you need, run the following commands in a terminal window:
 
 ```bash
-sudo apt-get install python3-picamera python3-pip
+sudo apt-get install -y python3-picamera python3-pip
 sudo pip3 install guizero
 sudo pip3 install twython
-sudo apt-get install python-PIL
+sudo apt-get install -y python-PIL
 ```
 
 This will install the necessary software to control the Camera Module, create a GUI, and tweet and manipulate images.
@@ -18,6 +18,6 @@ If you are using the Raspberry Pi touchscreen to make this resource, you will al
 sudo apt-get update
 sudo apt-get upgrade
 sudo apt-get dist-upgrade
-sudo apt-get install raspberrypi-ui-mods
-sudo apt-get install raspberrypi-net-mods
+sudo apt-get install -y raspberrypi-ui-mods
+sudo apt-get install -y raspberrypi-net-mods
 ```