diff --git a/readme.md b/readme.md
index ccb0ba5..3be0f22 100644
--- a/readme.md
+++ b/readme.md
@@ -32,7 +32,7 @@ See `docker-compose.yml`
 ## Build and run
 
 ```bash
-docker build -t openwrt-docker-arm64 . && docker compose up
+docker compose up
 ```
 
 If you like to specify a specific OpenWrt version you can do
diff --git a/src/init_container.sh b/src/init_container.sh
index 2ab645c..377df13 100644
--- a/src/init_container.sh
+++ b/src/init_container.sh
@@ -47,6 +47,10 @@ else
 
   echo "* Enviroment variables *" >> /var/www/system_info.txt
   export >> /var/www/system_info.txt
+  echo $'\n' >> /var/www/system_info.txt
+
+  echo "* USB devices *" >> /var/www/system_info.txt
+  lsusb >> /var/www/system_info.txt
 
   sed -i 's/---SED_REPLACEMENT_TAG---/"system_info.txt"/g' /var/www/index.html 
 fi