diff --git a/.drone.yml b/.drone.yml
index 5ab83f2..0ca2af8 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -111,6 +111,8 @@ steps:
   - name: build site
     image: upagge/mkdocs-material
     environment:
+      $SSH_DEPLOY_KEY:
+        from_secret: $SSH_DEPLOY_KEY
       SSH_DEPLOY_HOST:
         from_secret: SSH_DEPLOY_HOST
       SSH_DEPLOY_PORT:
@@ -132,6 +134,6 @@ steps:
 
 ---
 kind: signature
-hmac: 634390d99ef5b6c9af876345dd58937031588a5902b8efa667f79ff7dd89796f
+hmac: c51d3991c4de69c2b3a8b260962810470983c6aaad9be50948227e854c02bc2d
 
 ...