diff --git a/doc/README-bbb.md b/doc/README-bbb.md
index 3bebc68..e82d522 100644
--- a/doc/README-bbb.md
+++ b/doc/README-bbb.md
@@ -418,7 +418,7 @@ If you want to cross-compile the toolchain for the BeagleBoneBlack, you can do s
 with the `crosstool-ng` tool.
 
 Alternatively, you can also download a cross-compile toolchain built with
-crosstool-ng for the Beagle Bone Black
+crosstool-ng for the Beagle Bone Black with Debian Linux
 [from here](https://www.dropbox.com/sh/zjaex4wlv5kcm6q/AAABBFfmZSRZ7GE7ok-7vTE6a?dl=0) 
 inside the `x-tools` folder.
 
@@ -442,14 +442,11 @@ inside the `x-tools` folder.
 3. Install `crosstool-ng`.
    ```sh
    ./bootstrap
-   ./configure --enable-local
+   ./configure --prefix=<installPath>
    make
-   sudo make install
+   make install
    ```
 
-   You can also install `ct-ng` locally by supplying `--prefix=<installPath>` to the `configure` 
-   command. You don't need `sudo` for the `make install` command if you do this
-
 4. You can get a list of architectures by running 
 
    ```sh
@@ -482,7 +479,20 @@ inside the `x-tools` folder.
 
    Remember to save the configuration.
 
-5. Finally, after finishing the configuration you can build the toolchain with
+5. The correct configuration file for the Beagle Bone Black will be provided here
+   are were set up according to [these instructions](https://medium.com/@stonepreston/how-to-cross-compile-a-cmake-c-application-for-the-raspberry-pi-4-on-ubuntu-20-04-bac6735d36df).
+   You can download those files from [here](https://www.dropbox.com/sh/ok554i453phuqec/AACcv-fxpIXi3Nh1z8UWu4Sea?dl=0).
+
+   Put the `patches` folder, the `.config` folder and the `env.sh` in the same directory where
+   you run `ct-ng`. After that, you can check the configuration with `./ct-ng menuconfig`.
+
+   Set up the multiarch environment for debian by running
+
+   ```sh
+   . env.sh
+   ```
+
+6. Finally, after finishing the configuration you can build the toolchain with
 
    ```sh
    ./ct-ng build