diff --git a/userspace/base_setup.sh b/userspace/base_setup.sh
index fb894d9..fdc66b4 100755
--- a/userspace/base_setup.sh
+++ b/userspace/base_setup.sh
@@ -20,6 +20,7 @@ adduser $USERNAME adm
 adduser $USERNAME gpu
 adduser $USERNAME audio
 adduser $USERNAME disk
+adduser $USERNAME dialout
 
 # Add armhf as supported architecture
 dpkg --add-architecture armhf