diff --git a/one-time-stuff/install-software.sh b/one-time-stuff/install-software.sh
index 459ce51..365bfa6 100755
--- a/one-time-stuff/install-software.sh
+++ b/one-time-stuff/install-software.sh
@@ -53,7 +53,7 @@ function install_collection () {
 # ----------------------------------------------------------
 
 echo "----- Install core utilities: curl, vim, git, jq.. ---"
-install_collection 'core utilities' curl fail2ban git htop jq grep gzip net-tools goaccess dnsutils bash-completion cron vim
+install_collection 'core utilities' curl fail2ban git htop jq grep gzip net-tools goaccess dnsutils bash-completion cron vim make chrony build-essential gcc
 
 echo "----- Install extra utilities: ncdu, zip, iftop -----"
 install_collection 'extra utilities' ncdu zip unzip iftop