diff --git a/installer3.sh b/installer3.sh
index f5a47c9..2941c2a 100644
--- a/installer3.sh
+++ b/installer3.sh
@@ -8,11 +8,8 @@ fi
 
 # handle users serial shit
 ## self
-echo "Giving your user the right permissions"
-sudo usermod -aG tty $username
-sudo usermod -aG root $username
+echo "Giving  $username the right permissions"
 sudo usermod -aG dialout $username
-sudo usermod -aG plugdev $username
 ## service users
 echo "Giving service users the right permissions"
 sudo usermod -aG dialout gpsd
diff --git a/reconfig_full.sh b/reconfig_full.sh
index aae082a..915403e 100644
--- a/reconfig_full.sh
+++ b/reconfig_full.sh
@@ -35,6 +35,8 @@ sudo bash -c "cat $chrony_new > $chrony"
 sudo bash -c "cat $grafana_new > $grafana"
 sudo bash -c "cat $influxdb_new > $influxdb"
 sudo bash -c "cat $telegraf_new > $telegraf"
+
+sudo touch $udev_rule # workaround because weird error
 sudo bash -c "cat $udev_new > $udev_rule"
 
 # restart da services