diff --git a/launch b/launch
index 4181183..67b57e0 100644
--- a/launch
+++ b/launch
@@ -6,7 +6,7 @@ exec 2>&1
 service dnsmasq start
 
 id user >/dev/null 2>&1
-[ $? -eq 0 ] || useradd -s /bin/bash -d /home/user -u ${USER_ID:-1000} user
+[ $? -eq 0 ] || useradd -s /bin/bash -d /home/user -u ${USER_ID:-1000} -G audio,video user
 
 # NOTE: This workaround has been obsolete by "apt-get -y install libnm-glib4:i386 libnm-util2:i386".
 # WORKAROUND to "steam launcher crashes on second run (debian sid in a chroot on debian wheezy) #3501"