diff --git a/README.md b/README.md
index d5d10f6..152bca3 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 Woodpecker CI plugin to build multiarch OCI images with buildx
 
-[![Build Status](https://img.shields.io/wp/build/thegeeklab/wp-docker-buildx?logo=wp&server=https%3A%2F%2Fwp.thegeeklab.de)](https://wp.thegeeklab.de/thegeeklab/wp-docker-buildx)
+[![Build Status](https://ci.thegeeklab.de/api/badges/thegeeklab/wp-docker-buildx/status.svg)](https://ci.thegeeklab.de/repos/thegeeklab/wp-docker-buildx)
 [![Docker Hub](https://img.shields.io/badge/dockerhub-latest-blue.svg?logo=docker&logoColor=white)](https://hub.docker.com/r/thegeeklab/wp-docker-buildx)
 [![Quay.io](https://img.shields.io/badge/quay-latest-blue.svg?logo=docker&logoColor=white)](https://quay.io/repository/thegeeklab/wp-docker-buildx)
 [![Go Report Card](https://goreportcard.com/badge/github.com/thegeeklab/wp-docker-buildx)](https://goreportcard.com/report/github.com/thegeeklab/wp-docker-buildx)
diff --git a/cmd/wp-docker-buildx/main.go b/cmd/wp-docker-buildx/main.go
index c53c547..144372a 100644
--- a/cmd/wp-docker-buildx/main.go
+++ b/cmd/wp-docker-buildx/main.go
@@ -1,7 +1,6 @@
 package main
 
 import (
-	"errors"
 	"fmt"
 
 	"github.com/thegeeklab/wp-docker-buildx/plugin"
@@ -15,8 +14,6 @@ var (
 	BuildDate    = "00000000"
 )
 
-var ErrTypeAssertionFailed = errors.New("type assertion failed")
-
 func main() {
 	settings := &plugin.Settings{}
 	options := wp.Options{