diff --git a/.woodpecker/build.yaml b/.woodpecker/build.yaml
index ac9b70b..f552209 100644
--- a/.woodpecker/build.yaml
+++ b/.woodpecker/build.yaml
@@ -16,6 +16,6 @@ steps:
       - grep foobar t/file*
       - cp t/file1 t/huh.1
       - cp t/file1 t/mor.2
-      - perl subst -m 's/(huh|mor)/sub/g' '/.\d$/'
+      - cd t && perl subst -m 's/(huh|mor)/sub/g' '/.\d$/'
       - ls -l t/sub.1
       - ls -l t/sub.2