diff --git a/.woodpecker.yml b/.woodpecker.yml
index 2bf7d3a..4b841d0 100644
--- a/.woodpecker.yml
+++ b/.woodpecker.yml
@@ -18,7 +18,7 @@ steps:
       host: binderlab.io
       username: binderb
       key: 
-        from_secret: SSH_PUBLIC_KEY
+        from_secret: SSH_PRIVATE_KEY
       script:
         - docker pull registry.binderlab.io/harbormaster:latest
         - docker stop harbormaster || true