diff --git a/Makefile b/Makefile
index aaced07c6..0c2d0b761 100644
--- a/Makefile
+++ b/Makefile
@@ -69,10 +69,11 @@ test-e2e:
 	./test/run-e2e-tests.sh
 
 gen:
-	./hack/update-codecgen.sh
 	./hack/update-generated-conversions.sh
 	./hack/update-generated-deep-copies.sh
 	./hack/update-generated-defaulters.sh
+	#undo go mod changes caused by above.
+	go mod tidy
 lint:
 ifndef HAS_GOLANGCI
 	curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | sh -s -- -b $(GOPATH)/bin ${GOLANGCI_VERSION}
diff --git a/hack/update-generated-conversions.sh b/hack/update-generated-conversions.sh
index 9f8515da7..ebf51280b 100755
--- a/hack/update-generated-conversions.sh
+++ b/hack/update-generated-conversions.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 source "$(dirname "${BASH_SOURCE}")/lib/init.sh"
 
-go build -o "${OS_OUTPUT_BINPATH}/conversion-gen" "${PRJ_PREFIX}/vendor/k8s.io/code-generator/cmd/conversion-gen"
+go build -o "${OS_OUTPUT_BINPATH}/conversion-gen" "k8s.io/code-generator/cmd/conversion-gen"
 
 ${OS_OUTPUT_BINPATH}/conversion-gen \
 		--go-header-file "hack/boilerplate/boilerplate.go.txt" \
diff --git a/hack/update-generated-deep-copies.sh b/hack/update-generated-deep-copies.sh
index a399330f8..5a71d1554 100755
--- a/hack/update-generated-deep-copies.sh
+++ b/hack/update-generated-deep-copies.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 source "$(dirname "${BASH_SOURCE}")/lib/init.sh"
 
-go build -o "${OS_OUTPUT_BINPATH}/deepcopy-gen" "${PRJ_PREFIX}/vendor/k8s.io/code-generator/cmd/deepcopy-gen"
+go build -o "${OS_OUTPUT_BINPATH}/deepcopy-gen" "k8s.io/code-generator/cmd/deepcopy-gen"
 
 ${OS_OUTPUT_BINPATH}/deepcopy-gen \
                 --go-header-file "hack/boilerplate/boilerplate.go.txt" \
diff --git a/hack/update-generated-defaulters.sh b/hack/update-generated-defaulters.sh
index 0d60da595..1c88e1d11 100755
--- a/hack/update-generated-defaulters.sh
+++ b/hack/update-generated-defaulters.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 source "$(dirname "${BASH_SOURCE}")/lib/init.sh"
 
-go build -o "${OS_OUTPUT_BINPATH}/defaulter-gen" "${PRJ_PREFIX}/vendor/k8s.io/code-generator/cmd/defaulter-gen"
+go build -o "${OS_OUTPUT_BINPATH}/defaulter-gen" "k8s.io/code-generator/cmd/defaulter-gen"
 
 ${OS_OUTPUT_BINPATH}/defaulter-gen \
                 --go-header-file "hack/boilerplate/boilerplate.go.txt" \
diff --git a/pkg/api/v1alpha1/zz_generated.conversion.go b/pkg/api/v1alpha1/zz_generated.conversion.go
index 883b35c8c..829370b0a 100644
--- a/pkg/api/v1alpha1/zz_generated.conversion.go
+++ b/pkg/api/v1alpha1/zz_generated.conversion.go
@@ -1,7 +1,7 @@
 // +build !ignore_autogenerated
 
 /*
-Copyright 2019 The Kubernetes Authors.
+Copyright 2020 The Kubernetes Authors.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/pkg/api/v1alpha1/zz_generated.deepcopy.go b/pkg/api/v1alpha1/zz_generated.deepcopy.go
index 422043996..af41198ce 100644
--- a/pkg/api/v1alpha1/zz_generated.deepcopy.go
+++ b/pkg/api/v1alpha1/zz_generated.deepcopy.go
@@ -1,7 +1,7 @@
 // +build !ignore_autogenerated
 
 /*
-Copyright 2019 The Kubernetes Authors.
+Copyright 2020 The Kubernetes Authors.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/pkg/api/v1alpha1/zz_generated.defaults.go b/pkg/api/v1alpha1/zz_generated.defaults.go
index 19cace50a..843ec79ac 100644
--- a/pkg/api/v1alpha1/zz_generated.defaults.go
+++ b/pkg/api/v1alpha1/zz_generated.defaults.go
@@ -1,7 +1,7 @@
 // +build !ignore_autogenerated
 
 /*
-Copyright 2019 The Kubernetes Authors.
+Copyright 2020 The Kubernetes Authors.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/pkg/api/zz_generated.deepcopy.go b/pkg/api/zz_generated.deepcopy.go
index 54ad17f42..1af80dbca 100644
--- a/pkg/api/zz_generated.deepcopy.go
+++ b/pkg/api/zz_generated.deepcopy.go
@@ -1,7 +1,7 @@
 // +build !ignore_autogenerated
 
 /*
-Copyright 2019 The Kubernetes Authors.
+Copyright 2020 The Kubernetes Authors.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/pkg/apis/componentconfig/v1alpha1/zz_generated.conversion.go b/pkg/apis/componentconfig/v1alpha1/zz_generated.conversion.go
index c198f2361..704254026 100644
--- a/pkg/apis/componentconfig/v1alpha1/zz_generated.conversion.go
+++ b/pkg/apis/componentconfig/v1alpha1/zz_generated.conversion.go
@@ -1,7 +1,7 @@
 // +build !ignore_autogenerated
 
 /*
-Copyright 2019 The Kubernetes Authors.
+Copyright 2020 The Kubernetes Authors.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/pkg/apis/componentconfig/v1alpha1/zz_generated.deepcopy.go b/pkg/apis/componentconfig/v1alpha1/zz_generated.deepcopy.go
index fd90d93b9..62ebf6da1 100644
--- a/pkg/apis/componentconfig/v1alpha1/zz_generated.deepcopy.go
+++ b/pkg/apis/componentconfig/v1alpha1/zz_generated.deepcopy.go
@@ -1,7 +1,7 @@
 // +build !ignore_autogenerated
 
 /*
-Copyright 2019 The Kubernetes Authors.
+Copyright 2020 The Kubernetes Authors.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/pkg/apis/componentconfig/v1alpha1/zz_generated.defaults.go b/pkg/apis/componentconfig/v1alpha1/zz_generated.defaults.go
index 19cace50a..843ec79ac 100644
--- a/pkg/apis/componentconfig/v1alpha1/zz_generated.defaults.go
+++ b/pkg/apis/componentconfig/v1alpha1/zz_generated.defaults.go
@@ -1,7 +1,7 @@
 // +build !ignore_autogenerated
 
 /*
-Copyright 2019 The Kubernetes Authors.
+Copyright 2020 The Kubernetes Authors.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/pkg/apis/componentconfig/zz_generated.deepcopy.go b/pkg/apis/componentconfig/zz_generated.deepcopy.go
index faed292fd..25e9aee6d 100644
--- a/pkg/apis/componentconfig/zz_generated.deepcopy.go
+++ b/pkg/apis/componentconfig/zz_generated.deepcopy.go
@@ -1,7 +1,7 @@
 // +build !ignore_autogenerated
 
 /*
-Copyright 2019 The Kubernetes Authors.
+Copyright 2020 The Kubernetes Authors.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.