diff --git a/tekton/publish.yaml b/tekton/publish.yaml
index 0bc34099286..eb08c7bc2ae 100644
--- a/tekton/publish.yaml
+++ b/tekton/publish.yaml
@@ -63,7 +63,7 @@ spec:
   - name: container-registry-auth
     image: cgr.dev/chainguard/crane:latest-dev@sha256:a91db0ec686127bf25698bc102c8d887437b6717b7df15570e70927fdbf7bcc5
     script: |
-      #!/busybox/sh
+      #!/bin/sh
       set -ex
 
       # Login to the container registry