diff --git a/states/kubernetes/defaults.yaml b/states/kubernetes/defaults.yaml
index c02aa33..f27213c 100644
--- a/states/kubernetes/defaults.yaml
+++ b/states/kubernetes/defaults.yaml
@@ -5,3 +5,8 @@ kubernetes:
   arch: amd64
   required_modules:
     - br_netfilter
+    - ip_vs
+    - ip_vs_rr
+    - ip_vs_wrr
+    - ip_vs_sh
+    - nf_conntrack
diff --git a/states/kubernetes/prepare.sls b/states/kubernetes/prepare.sls
index d0e2195..ba90404 100644
--- a/states/kubernetes/prepare.sls
+++ b/states/kubernetes/prepare.sls
@@ -16,14 +16,14 @@ kubernetes-modules-load-{{ module }}:
     - name: modprobe {{ module }}
 {% endfor %}
 
-kubernetes-modules-loadatstartup-{{ module }}:
+kubernetes-modules-loadatstartup:
   file.managed:
     - name: /etc/sysctl.d/10-kube.conf
-    - source: salt///kubernetes/templates/sysctl.conf.j2
+    - source: salt://kubernetes/templates/sysctl.conf.j2
     - template: jinja
 
 {% for name in ['iptables', 'ip6tables'] %}
 kubernetes-alternatives-{{ name }}:
   cmd.run:
-    - name: "update-alternatives --set {{ name }} /usr/sbin/{{ name }}"
+    - name: "update-alternatives --set {{ name }} /usr/sbin/{{ name }}-legacy"
 {% endfor %}
\ No newline at end of file