diff --git a/Makefile b/Makefile
index 393d1b62a..5a3b7543b 100644
--- a/Makefile
+++ b/Makefile
@@ -169,7 +169,7 @@ docs-pull-images:
 .PHONY: generate-crd
 #? generate-crd: Generate CRD clientset and CRD manifests
 generate-crd:
-	@$(CURDIR)/script/code-gen-docker.sh
+	@$(CURDIR)/script/code-gen.sh
 
 .PHONY: generate-genconf
 #? generate-genconf: Generate code from dynamic configuration github.com/traefik/genconf
diff --git a/script/code-gen-docker.sh b/script/code-gen-docker.sh
deleted file mode 100755
index 501957c65..000000000
--- a/script/code-gen-docker.sh
+++ /dev/null
@@ -1,41 +0,0 @@
-#!/usr/bin/env bash
-# shellcheck disable=SC2046
-
-set -e -o pipefail
-
-export PROJECT_MODULE="github.com/traefik/traefik"
-export MODULE_VERSION="v2"
-IMAGE_NAME="kubernetes-codegen:latest"
-CURRENT_DIR="$(pwd)"
-
-echo "Building codegen Docker image..."
-docker build --build-arg KUBE_VERSION=v0.29.8 \
-             --build-arg USER="${USER}" \
-             --build-arg UID="$(id -u)" \
-             --build-arg GID="$(id -g)" \
-             -f "./script/codegen.Dockerfile" \
-             -t "${IMAGE_NAME}" \
-             "."
-
-echo "Generating Traefik clientSet code and DeepCopy code ..."
-docker run --rm \
-           -v "${CURRENT_DIR}:/go/src/${PROJECT_MODULE}" \
-           -w "/go/src/${PROJECT_MODULE}" \
-           -e "PROJECT_MODULE=${PROJECT_MODULE}" \
-           -e "MODULE_VERSION=${MODULE_VERSION}" \
-           "${IMAGE_NAME}" \
-           bash ./script/code-gen.sh
-
-echo "Generating the CRD definitions for the documentation ..."
-docker run --rm \
-           -v "${CURRENT_DIR}:/go/src/${PROJECT_MODULE}" \
-           -w "/go/src/${PROJECT_MODULE}" \
-           "${IMAGE_NAME}" \
-           controller-gen crd:crdVersions=v1 \
-           paths={./pkg/provider/kubernetes/crd/traefikio/v1alpha1/...,./pkg/provider/kubernetes/crd/traefikcontainous/v1alpha1/...} \
-           output:dir=./docs/content/reference/dynamic-configuration/
-
-echo "Concatenate the CRD definitions for publication and integration tests ..."
-cat "${CURRENT_DIR}"/docs/content/reference/dynamic-configuration/traefik.io_*.yaml > "${CURRENT_DIR}"/docs/content/reference/dynamic-configuration/kubernetes-crd-definition-v1.yml
-cat "${CURRENT_DIR}"/docs/content/reference/dynamic-configuration/traefik.containo.us_*.yaml >> "${CURRENT_DIR}"/docs/content/reference/dynamic-configuration/kubernetes-crd-definition-v1.yml
-cp -f "${CURRENT_DIR}"/docs/content/reference/dynamic-configuration/kubernetes-crd-definition-v1.yml "${CURRENT_DIR}"/integration/fixtures/k8s/01-traefik-crd.yml
diff --git a/script/code-gen.sh b/script/code-gen.sh
index f03f3f0a0..4edd54f58 100755
--- a/script/code-gen.sh
+++ b/script/code-gen.sh
@@ -2,30 +2,36 @@
 
 set -e -o pipefail
 
+PROJECT_MODULE="github.com/traefik/traefik"
+MODULE_VERSION="v2"
+KUBE_VERSION=v0.30.10
+CURRENT_DIR="$(pwd)"
+
+go install "k8s.io/code-generator/cmd/deepcopy-gen@${KUBE_VERSION}"
+go install sigs.k8s.io/controller-tools/cmd/controller-gen@v0.16.1
+
+CODEGEN_PKG="$(go env GOPATH)/pkg/mod/k8s.io/code-generator@${KUBE_VERSION}"
 # shellcheck disable=SC1091 # Cannot check source of this file
-source /go/src/k8s.io/code-generator/kube_codegen.sh
-
-git config --global --add safe.directory "/go/src/${PROJECT_MODULE}"
-
-rm -rf "/go/src/${PROJECT_MODULE}/${MODULE_VERSION}"
-mkdir -p "/go/src/${PROJECT_MODULE}/${MODULE_VERSION}/"
-
-# TODO: remove the workaround when the issue is solved in the code-generator
-# (https://github.com/kubernetes/code-generator/issues/165).
-# Here, we create the soft link named "${PROJECT_MODULE}" to the parent directory of
-# Traefik to ensure the layout required by the kube_codegen.sh script.
-ln -s "/go/src/${PROJECT_MODULE}/pkg" "/go/src/${PROJECT_MODULE}/${MODULE_VERSION}/"
+source "${CODEGEN_PKG}/kube_codegen.sh"
 
+echo "# Generating Traefik clientset and deepcopy code ..."
 kube::codegen::gen_helpers \
-    --input-pkg-root "${PROJECT_MODULE}/pkg" \
-    --output-base "$(dirname "${BASH_SOURCE[0]}")/../../../.." \
-    --boilerplate "/go/src/${PROJECT_MODULE}/script/boilerplate.go.tmpl"
+  --boilerplate "$(dirname "${BASH_SOURCE[0]}")/boilerplate.go.tmpl" \
+  "${CURRENT_DIR}"
 
 kube::codegen::gen_client \
     --with-watch \
-    --input-pkg-root "${PROJECT_MODULE}/${MODULE_VERSION}/pkg/provider/kubernetes/crd" \
-    --output-pkg-root "${PROJECT_MODULE}/${MODULE_VERSION}/pkg/provider/kubernetes/crd/generated" \
-    --output-base "$(dirname "${BASH_SOURCE[0]}")/../../../.." \
-    --boilerplate "/go/src/${PROJECT_MODULE}/script/boilerplate.go.tmpl"
+    --output-dir "${CURRENT_DIR}/pkg/provider/kubernetes/crd/generated" \
+    --output-pkg "${PROJECT_MODULE}/${MODULE_VERSION}/pkg/provider/kubernetes/crd/generated" \
+    --boilerplate "$(dirname "${BASH_SOURCE[0]}")/boilerplate.go.tmpl" \
+    "${CURRENT_DIR}/pkg/provider/kubernetes/crd"
 
-rm -rf "/go/src/${PROJECT_MODULE}/${MODULE_VERSION}"
+echo "# Generating the CRD definitions for the documentation ..."
+controller-gen crd:crdVersions=v1 \
+    paths={./pkg/provider/kubernetes/crd/traefikio/v1alpha1/...,./pkg/provider/kubernetes/crd/traefikcontainous/v1alpha1/...} \
+    output:dir=./docs/content/reference/dynamic-configuration/
+
+echo "# Concatenate the CRD definitions for publication and integration tests ..."
+cat "${CURRENT_DIR}"/docs/content/reference/dynamic-configuration/traefik.io_*.yaml > "${CURRENT_DIR}"/docs/content/reference/dynamic-configuration/kubernetes-crd-definition-v1.yml
+cat "${CURRENT_DIR}"/docs/content/reference/dynamic-configuration/traefik.containo.us_*.yaml >> "${CURRENT_DIR}"/docs/content/reference/dynamic-configuration/kubernetes-crd-definition-v1.yml
+cp -f "${CURRENT_DIR}"/docs/content/reference/dynamic-configuration/kubernetes-crd-definition-v1.yml "${CURRENT_DIR}"/integration/fixtures/k8s/01-traefik-crd.yml
diff --git a/script/codegen.Dockerfile b/script/codegen.Dockerfile
deleted file mode 100644
index 0d36ef63f..000000000
--- a/script/codegen.Dockerfile
+++ /dev/null
@@ -1,22 +0,0 @@
-FROM golang:1.23
-
-ARG USER=$USER
-ARG UID=$UID
-ARG GID=$GID
-RUN useradd -l -m ${USER} --uid=${UID} && echo "${USER}:" chpasswd
-USER ${UID}:${GID}
-
-ARG KUBE_VERSION
-
-RUN go install k8s.io/code-generator/cmd/defaulter-gen@$KUBE_VERSION
-RUN go install k8s.io/code-generator/cmd/client-gen@$KUBE_VERSION
-RUN go install k8s.io/code-generator/cmd/lister-gen@$KUBE_VERSION
-RUN go install k8s.io/code-generator/cmd/informer-gen@$KUBE_VERSION
-RUN go install k8s.io/code-generator/cmd/deepcopy-gen@$KUBE_VERSION
-RUN go install sigs.k8s.io/controller-tools/cmd/controller-gen@v0.16.1
-
-RUN mkdir -p $GOPATH/src/k8s.io/code-generator
-RUN cp -R $GOPATH/pkg/mod/k8s.io/code-generator@$KUBE_VERSION/* $GOPATH/src/k8s.io/code-generator/
-RUN chmod +x $GOPATH/src/k8s.io/code-generator/kube_codegen.sh
-
-WORKDIR $GOPATH/src/k8s.io/code-generator