diff --git a/README.md b/README.md
index 293e4d9..9141c94 100644
--- a/README.md
+++ b/README.md
@@ -38,14 +38,18 @@ In case you have installed Trezor Bridge previously there will be a port conflic
 #### Prerequisites
 
 You need:
-- Docker (to run NixOS in a container).
+- Docker (to run NixOS in a container). 
+- xhost
+
+On NixOS, simply enter the `nix-shell`, it is all there.
 
 #### Run it
 
-1. Run in terminal: `xhost +`
-2. Download the latest docker build: `docker-compose -f ./docker/compose.yml pull trezor-user-env-unix`
-3. Run it: `docker-compose -f ./docker/compose.yml up trezor-user-env-unix`
-4. Open http://localhost:9002.
+1. Clone this repo `git clone git@github.com:trezor/trezor-user-env.git`. If on NixOS, enter `nix-shell`.
+2. Run in terminal: `xhost +`
+3. Download the latest docker build: `docker-compose -f ./docker/compose.yml pull trezor-user-env-unix`
+4. Run it: `docker-compose -f ./docker/compose.yml up trezor-user-env-unix`
+5. Open http://localhost:9002.
 
 For a future use you can omit the second step and run `up` (the third step) directly. **However, you will not have the latest master builds then!**
 
@@ -66,9 +70,10 @@ Download these as you are used to. We recommend using `nix` or `brew`, but that'
 1. Run XQuartz and leave it running on the background. Wait till it is launched.
 2. In XQuartz settings go to Preferences > Security and enable "Allow connections from network clients".
 3. Open a new terminal window (not in XQuartz) and add yourself to the X access control list: `xhost +127.0.0.1` (you will probably need to logout/login after XQuartz installation to have `xhost` command available)
-4. Download the latest docker build: `docker-compose -f ./docker/compose.yml pull trezor-user-env-mac`
-5. Run it: `docker-compose -f ./docker/compose.yml up trezor-user-env-mac`
-6. Open http://localhost:9002.
+4. Clone this repo `git clone git@github.com:trezor/trezor-user-env.git`.
+5. Download the latest docker build: `docker-compose -f ./docker/compose.yml pull trezor-user-env-mac`
+6. Run it: `docker-compose -f ./docker/compose.yml up trezor-user-env-mac`
+7. Open http://localhost:9002.
 
 For a future use you can omit the second step and run `up` (the third step) directly. **However, you will not have the latest master builds then!**