diff --git a/.drone-kubernetes.yml b/.drone-kubernetes.yml
index 3b1c53e..30f802f 100644
--- a/.drone-kubernetes.yml
+++ b/.drone-kubernetes.yml
@@ -42,7 +42,7 @@ steps:
     - rm ./items/api/public/index.html
 
 - name: check ansible syntax
-  image: shirito/drone-ansible:latest
+  image: shirito/drone-ansible:1.0.0
   settings:
     playbook: ./.ansible-items/playbook.yml
     inventory: ./.ansible-items/inventory
@@ -53,7 +53,7 @@ steps:
       - development
 
 - name: apply ansible playbook
-  image: shirito/drone-ansible:latest
+  image: shirito/drone-ansible:1.0.0
   settings:
     playbook: ./.ansible-items/playbook.yml
     inventory: ./.ansible-items/inventory