diff --git a/installers/mgmt-cluster/setup-cli-tools.sh b/installers/mgmt-cluster/setup-cli-tools.sh
index 140d437..284de74 100755
--- a/installers/mgmt-cluster/setup-cli-tools.sh
+++ b/installers/mgmt-cluster/setup-cli-tools.sh
@@ -13,6 +13,8 @@
 #   limitations under the License.
 #
 
+pushd $HOME
+
 # Install `gnupg` and `gpg` - Typically pre-installed in Ubuntu
 sudo apt-get install gnupg gpg
 
@@ -25,21 +27,41 @@
 sudo apt-get install gettext-base
 
 # Install `age`
-#   Ubuntu 22.04+:
-sudo apt-get install age
+curl -LO https://github.com/FiloSottile/age/releases/download/v1.1.0/age-v1.1.0-linux-amd64.tar.gz
+tar xvfz age-v1.1.0-linux-amd64.tar.gz
+sudo mv age/age age/age-keygen /usr/local/bin/
+sudo chmod +x /usr/local/bin/age*
+rm -rf age age-v1.1.0-linux-amd64.tar.gz
 
 # (Only for Gitea) Install `apg`
 sudo apt-get install apg
 
 # # (Only for Minio) `kubectl minio` plugin and Minio Client
-# curl https://github.com/minio/operator/releases/download/v5.0.12/kubectl-minio_5.0.12_linux_amd64 -Lo kubectl-minio
-# curl https://dl.min.io/client/mc/release/linux-amd64/mc -o minioc
-# chmod +x kubectl-minio minioc
-# sudo mv kubectl-minio minioc /usr/local/bin/
-# # (Only for HTTPS Ingress for Minio tenant) Install `openssl`
-# sudo apt-get install openssl
+if [ -n "${INSTALL_MINIO}" ]; then
+    curl https://github.com/minio/operator/releases/download/v5.0.12/kubectl-minio_5.0.12_linux_amd64 -Lo kubectl-minio
+    curl https://dl.min.io/client/mc/release/linux-amd64/mc -o minioc
+    chmod +x kubectl-minio minioc
+    sudo mv kubectl-minio minioc /usr/local/bin/
+    # (Only for HTTPS Ingress for Minio tenant) Install `openssl`
+    sudo apt-get install openssl
+fi
 
 # Flux client
 curl -s https://fluxcd.io/install.sh | sudo bash
 # Autocompletion
 . <(flux completion bash)
+
+# Kustomize
+KUSTOMIZE_VERSION="5.4.3"
+curl -s "https://raw.githubusercontent.com/kubernetes-sigs/kustomize/master/hack/install_kustomize.sh" | bash -s -- ${KUSTOMIZE_VERSION}
+sudo install -o root -g root -m 0755 kustomize /usr/local/bin/kustomize
+rm kustomize
+
+# yq
+VERSION=v4.33.3
+BINARY=yq_linux_amd64
+curl -L https://github.com/mikefarah/yq/releases/download/${VERSION}/${BINARY} -o yq
+sudo mv yq /usr/local/bin/yq
+sudo chmod +x /usr/local/bin/yq
+
+popd