diff --git a/.woodpecker/woodpecker.yaml b/.woodpecker/woodpecker.yaml
index f589c85..d4678d1 100644
--- a/.woodpecker/woodpecker.yaml
+++ b/.woodpecker/woodpecker.yaml
@@ -2,4 +2,4 @@ steps:
   test-build:
     image: nshine/dot
     commands:
-      - dot -Tsvg input.dot
+      - dot -Tsvg tree.dot