diff --git a/contribution/self-managed-k8s-selinux/k8s/initialize_kubernetes.sh b/contribution/self-managed-k8s-selinux/k8s/initialize_kubernetes.sh
index ea0d23f5b0..f5a63ebafc 100755
--- a/contribution/self-managed-k8s-selinux/k8s/initialize_kubernetes.sh
+++ b/contribution/self-managed-k8s-selinux/k8s/initialize_kubernetes.sh
@@ -64,7 +64,7 @@ elif [ "$CNI" == "cilium" ]; then
     sha256sum --check cilium-linux-amd64.tar.gz.sha256sum
     sudo tar xzvfC cilium-linux-amd64.tar.gz /usr/local/bin
     rm cilium-linux-amd64.tar.gz{,.sha256sum}
-    cilium install
+    /usr/local/bin/cilium install
 fi
 
 if [ "$MASTER" == "true" ]; then
diff --git a/contribution/self-managed-k8s-selinux/k8s/install_kubernetes.sh b/contribution/self-managed-k8s-selinux/k8s/install_kubernetes.sh
index c28df22fa6..cea9be4f4c 100755
--- a/contribution/self-managed-k8s-selinux/k8s/install_kubernetes.sh
+++ b/contribution/self-managed-k8s-selinux/k8s/install_kubernetes.sh
@@ -31,7 +31,7 @@ EOF
 sudo mv kubernetes.repo /etc/yum.repos.d/
 
 # install k8s
-sudo dnf install -y kubeadm kubelet kubectl
+sudo dnf install -y kubeadm kubelet kubectl iproute-tc
 sudo systemctl enable kubelet
 
 # disable rp_filter
diff --git a/contribution/self-managed-k8s/k8s/initialize_kubernetes.sh b/contribution/self-managed-k8s/k8s/initialize_kubernetes.sh
index 8ee5bc8fb2..3eb8fda6d3 100755
--- a/contribution/self-managed-k8s/k8s/initialize_kubernetes.sh
+++ b/contribution/self-managed-k8s/k8s/initialize_kubernetes.sh
@@ -62,7 +62,7 @@ elif [ "$CNI" == "cilium" ]; then
     sha256sum --check cilium-linux-amd64.tar.gz.sha256sum
     sudo tar xzvfC cilium-linux-amd64.tar.gz /usr/local/bin
     rm cilium-linux-amd64.tar.gz{,.sha256sum}
-    cilium install
+    /usr/local/bin/cilium install
 fi
 
 if [ "$MASTER" == "true" ]; then