diff --git a/crane/README.md b/crane/README.md
index c9d8d52..cdc86ff 100644
--- a/crane/README.md
+++ b/crane/README.md
@@ -1,3 +1,3 @@
 # crane
 
-The [crane](https://gitea.elara.ws/Elara6331/-/packages/container/crane/latest) image contains Google's [crane](https://github.com/google/go-containerregistry/tree/main/cmd/crane) project.
+The [crane](https://gitea.elara.ws/Elara6331/-/packages/container/crane/latest) image contains Google's [crane](https://github.com/google/go-containerregistry/tree/main/cmd/crane) project. It comes with `/bin/sh` unlike Google's official image, so it's useful for programs such as Woodpecker CI, which depend on a shell being available.