diff --git a/.woodpecker/build-package.yml b/.woodpecker/build-package.yml
index 7a9093e..33551d9 100644
--- a/.woodpecker/build-package.yml
+++ b/.woodpecker/build-package.yml
@@ -7,7 +7,7 @@ when:
 
 steps:
   - name: build
-    image: quay.io/thegeeklab/alpine-tools
+    image: quay.io/thegeeklab/kube-tools
     commands:
       - make
 
diff --git a/Makefile b/Makefile
index 5bab26e..2fbdb65 100644
--- a/Makefile
+++ b/Makefile
@@ -17,6 +17,8 @@ CNPG_VERSION := v1.22.2
 MINIO_VERSION := v5.0.14
 # renovate: datasource=helm depName=k8up registryUrl=https://k8up-io.github.io/k8up
 K8UP_VERSION := 4.5.0
+# renovate: datasource=github-releases depName=metallb/metallb
+METALLB_VERSION := v0.14.2
 
 .PHONY: all
 all: clean generate
diff --git a/generate.sh b/generate.sh
index e2c28a4..1bf0933 100755
--- a/generate.sh
+++ b/generate.sh
@@ -82,6 +82,32 @@ for FILE in "${WORKDIR}"/*.json; do
     generate_all "$TARGET_DIR"
 done
 
+## Metallb
+API=metallb.io
+NAME=metallb
+WORKDIR="${TMP_CRD_DIR}/$NAME"
+SOURCE="https://raw.githubusercontent.com/metallb/metallb/${METALLB_VERSION}/charts/metallb/charts/crds/templates/crds.yaml"
+
+printf "Processing %s ...\n" $API
+mkdir -p "${WORKDIR}"
+curl -SsfL -o "${WORKDIR}/${NAME}.crds.yaml" "${SOURCE}"
+(
+    cd "$WORKDIR"
+    yq --inplace 'del(.spec.conversion)' "${NAME}.crds.yaml"
+    openapi2jsonschema "${NAME}.crds.yaml" >/dev/null
+)
+
+TARGET_DIR="$DIST/$API"
+mkdir -p "$TARGET_DIR"
+
+for FILE in "${WORKDIR}"/*.json; do
+    FILENAME=$(basename "$FILE")
+
+    mv "$FILE" "$TARGET_DIR/$FILENAME"
+done
+
+generate_all "$TARGET_DIR"
+
 ## Cloudnative-PG
 API=postgresql.cnpg.io
 NAME=cnpg
@@ -103,7 +129,7 @@ WORKDIR="${TMP_CRD_DIR}/$NAME"
 SOURCE="https://raw.githubusercontent.com/minio/operator/${MINIO_VERSION}/resources/base/crds/minio.min.io_tenants.yaml"
 default_openapi_handler
 
-# K8up
+## K8up
 API=k8up.io
 NAME=k8up
 WORKDIR="${TMP_CRD_DIR}/$NAME"