diff --git a/update.sh b/update.sh
index 892f38c..0a61491 100644
--- a/update.sh
+++ b/update.sh
@@ -18,13 +18,13 @@ if [ -f /etc/debian_version ]; then
     # install the apt-transport-https
     apt install -y apt-transport-https wget
     # download the gpg key for PBIS-Open
-    curl http://repo.pbis.beyondtrust.com/apt/RPM-GPG-KEY-pbis | apt-key add -
+    wget -O - http://repo.pbis.beyondtrust.com/apt/RPM-GPG-KEY-pbis | apt-key add -
     # download the repo for PBIS-Open for SSO and Domain 
-    curl -o /etc/apt/sources.list.d/pbiso.list http://repo.pbis.beyondtrust.com/apt/pbiso.list 
+    wget -O /etc/apt/sources.list.d/pbiso.list http://repo.pbis.beyondtrust.com/apt/pbiso.list 
     # update the list of available packages
     apt update
     # install the packages
-    apt install -y pbis-open sudo nano htop nload iperf iperf3 open-vm-tools unattended-upgrades unzip git nfs-common uptimed net-tools build-essential
+    apt install -y pbis-open sudo nano htop nload iperf iperf3 open-vm-tools unattended-upgrades unzip git nfs-common uptimed net-tools build-essential curl
     
     # remove unneeded packages
     apt autoremove -y