diff --git a/.woodpecker/exec.yml b/.woodpecker/exec.yml
index ce78286..d8b3deb 100644
--- a/.woodpecker/exec.yml
+++ b/.woodpecker/exec.yml
@@ -19,7 +19,7 @@ pipeline:
   - source: matrix_password
     target: pass
   commands:
-  - nix run 'github:ambroisie/matrix-notifier'
+  - HOME=$(mktemp -d) nix run 'github:ambroisie/matrix-notifier?ref=woodpecker'
   when:
     status:
     - failure