diff --git a/pb_install.yml b/pb_install.yml
index 50085b4..abd71a1 100644
--- a/pb_install.yml
+++ b/pb_install.yml
@@ -12,7 +12,7 @@
     - name: install k3s server
       ansible.builtin.command: "k3s_install.sh"
       environment:
-        INSTALL_K3S_CHANNEL: "v1.27"
+        INSTALL_K3S_CHANNEL: v1.27.3+k3s1
         INSTALL_K3S_EXEC: "--disable traefik"
       changed_when: false
     - name: start and enable k3s server