diff --git a/Getting-Started.md b/Getting-Started.md
index 78ce856..fee739f 100644
--- a/Getting-Started.md
+++ b/Getting-Started.md
@@ -52,10 +52,11 @@ The following packages will need to be installed before you can compile and run
 * git
 * pkg-config (required at least in ubuntu 14.04)
 * gcc-arm-none-eabi
+* libnewlib-arm-none-eabi
 
 To install these packages, use the following command:
 
-> sudo apt-get install build-essential libreadline-dev libffi-dev git pkg-config gcc-arm-none-eabi
+> sudo apt-get install build-essential libreadline-dev libffi-dev git pkg-config gcc-arm-none-eabi libnewlib-arm-none-eabi
 
 Then, clone the repository to your local machine, or if you have created a [virtual environment](https://github.com/micropython/micropython/wiki/Getting-Started#creating-a-virtual-environment) clone into your **project** folder.