diff --git a/update.sh b/update.sh
index a1b5ba7..67e188e 100644
--- a/update.sh
+++ b/update.sh
@@ -60,15 +60,19 @@ fi
 # Setup prereqs for server
 # common named prereqs
 PREREQ="curl wget unzip tar"
+PREREQDEB="dnsutils"
+PREREQRPM="bind-utils"
+
 echo "Installing prerequisites"
 if [ "${ID}" = "debian" ] || [ "$OS" = "Ubuntu" ] || [ "$OS" = "Debian" ]  || [ "${UPSTREAM_ID}" = "ubuntu" ] || [ "${UPSTREAM_ID}" = "debian" ]; then
-    PREREQ+=" dnsutils"
     sudo apt-get update
-    sudo apt-get install -y  "${PREREQ}" # git
-elif [ "$OS" = "CentOS" ] || [ "$OS" = "RedHat" ] || [ "${UPSTREAM_ID}" = "rhel" ]; then
-    PREREQ+=" bind-utils"
+    sudo apt-get install -y  ${PREREQ} ${PREREQDEB} # git
+elif [ "$OS" = "CentOS" ] || [ "$OS" = "RedHat" ]   || [ "${UPSTREAM_ID}" = "rhel" ] ; then
+# opensuse 15.4 fails to run the relay service and hangs waiting for it
+# needs more work before it can be enabled
+# || [ "${UPSTREAM_ID}" = "suse" ]
     sudo yum update -y
-    sudo yum install -y "${PREREQ}"   #  git
+    sudo yum install -y  ${PREREQ} ${PREREQRPM} # git
 else
     echo "Unsupported OS"
     # here you could ask the user for permission to try and install anyway