diff --git a/wercker.yml b/wercker.yml
index 12f82d7..2b79c9d 100644
--- a/wercker.yml
+++ b/wercker.yml
@@ -1,9 +1,9 @@
-box: krlmlr/r-test
+box:
+    id: krlmlr/r-test
+    env:
+        LINTR_COMMENT_BOT: false
 build:
   steps:
-    - script:
-        name: submodules
-        code: if ! make init; then fail "Init of submodules failed"; fi
     - script:
         name: install
         code: if ! make dependencies; then fail "Install failed"; fi
@@ -21,11 +21,12 @@ build:
         code: if ! make staticdocs; then fail "Building docs failed"; fi
 deploy:
   steps:
-    - leipert/add-ssh-key-gh-bb@0.0.6:
+    - add-ssh-key@1.0.2:
+        host: github.com
         keyname: DEPLOY_SSH
     - add-to-known_hosts:
         hostname: github.com
-        fingerprint: 16:27:ac:a5:76:28:2d:36:63:1b:56:4d:eb:df:a6:48
+        fingerprint: SHA256:nThbg6kXUpJWGl7E1IGOCspRomTxdCARLviKw6E5SY8
     - leipert/git-push@0.7.6:
         host: github.com
         gh_pages: true