diff --git a/doc/installation.md b/doc/installation.md
index 3ad0252bc3..eed6bbf77f 100644
--- a/doc/installation.md
+++ b/doc/installation.md
@@ -48,6 +48,9 @@ The scripts and commands below invoke `wget, git, add-apt-repository` which may
*glfw3*, *mesa* and *gtk* packages are required if you plan to build the SDK's OpenGl-enabled examples. The *librealsense* core library and a range of demos/tools are designed for headless environment deployment.
3. Install Intel Realsense permission scripts located in librealsense source directory:
+ ` cd ~ `
+ `git clone https://github.com/IntelRealSense/librealsense.git`
+ `cd librealsense`
`sudo cp config/99-realsense-libusb.rules /etc/udev/rules.d/`
`sudo udevadm control --reload-rules && udevadm trigger`