diff --git a/.github/FUNDING.yml b/.github/FUNDING.yml
deleted file mode 100644
index 611be71..0000000
--- a/.github/FUNDING.yml
+++ /dev/null
@@ -1,3 +0,0 @@
-# These are supported funding model platforms
-
-custom: ["https://www.paypal.me/switnet", switnet.net]
diff --git a/README.md b/README.md
index 5a041c3..d231641 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ Login into your clean server, clone git repository and run the installer,
 ```
 git clone https://github.com/switnet-ltd/quick-jibri-installer
 cd quick-jibri-installer
-sudo bash quick_jibri_installer.sh
+bash quick-jibri-installer.sh
 ```
 ![QJI - Setup](https://raw.githubusercontent.com/wiki/switnet-ltd/quick-jibri-installer/images/qji-diagram-setup.png)
 
diff --git a/quick_jibri_installer.sh b/quick_jibri_installer.sh
index 2c42137..9d862b6 100644
--- a/quick_jibri_installer.sh
+++ b/quick_jibri_installer.sh
@@ -706,7 +706,11 @@ if [ "$LE_SSL" = "yes" ]; then
   sed -i "s|/etc/jitsi/meet/$3.key|/etc/letsencrypt/live/$3/privkey.pem|" $4
   systemctl restart $1
   #Add cron
-  crontab -l | { cat; echo "@weekly certbot renew --${2} > $LE_RENEW_LOG 2>&1"; } | crontab -
+  if [ $(crontab -l|sed 's|#.*$||g'|grep -c 'weekly certbot renew') = 0 ];then
+    crontab -l | { cat; echo "@weekly certbot renew --${2} > $LE_RENEW_LOG 2>&1"; } | crontab -
+  else
+    echo "Crontab seems to be already in place, skipping."
+  fi
   crontab -l
 fi
 }
diff --git a/tools/start-over.sh b/tools/start-over.sh
index a9667ee..0cdc991 100644
--- a/tools/start-over.sh
+++ b/tools/start-over.sh
@@ -133,7 +133,12 @@ if [ ! -z $SYNC_USER ]; then
 fi
 if [ -d /home/jibri ]; then
   deluser --remove-home  jibri
+  rm -r /home/jibri
 fi
 groupdel  jibri
 
+#Remove crontab
+crontab -l | grep -v '@weekly certbot renew --nginx' | crontab -
+crontab -l
+
 echo "We are done..."