diff --git a/softwares/k8s.sls b/softwares/k8s.sls
index 75fbbb9..b4aabfc 100644
--- a/softwares/k8s.sls
+++ b/softwares/k8s.sls
@@ -35,12 +35,15 @@ K8S installation:
       - kubectl
 
   {% elif grains['os'] == 'CentOS' %}
-  Configure SeLinux:
-    cmd.run:
-      - name: "setenforce 0;sed -i 's/^SELINUX=enforcing$/SELINUX=permissive/' /etc/selinux/config"
+Configure SeLinux:
+  file.line:
+    - name: /etc/selinux/config
+    - mode: replace
+    - match: '^SELINUX=enforcing$'
+    - content: "SELINUX=permissive"
 
-  pkg.install:
-    cmd.run:
-      - name: 'yum install -y kubelet kubeadm kubectl --disableexcludes=kubernetes && systemctl enable kubelet && systemctl start kubelet'
+pkg.install:
+  cmd.run:
+    - name: 'setenforce 0;yum install -y kubelet kubeadm kubectl --disableexcludes=kubernetes;systemctl enable kubelet && systemctl start kubelet'
   {% endif %}
 {% endif %}
\ No newline at end of file