diff --git a/controllers/legacy_suite_test.go b/controllers/legacy_suite_test.go
deleted file mode 100644
index 42fc5161..00000000
--- a/controllers/legacy_suite_test.go
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
-Copyright 2020 The Flux authors
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package controllers
-
-import (
-	"path/filepath"
-	"testing"
-
-	. "github.com/onsi/ginkgo"
-	. "github.com/onsi/gomega"
-	"k8s.io/client-go/kubernetes/scheme"
-	"k8s.io/client-go/rest"
-	ctrl "sigs.k8s.io/controller-runtime"
-	"sigs.k8s.io/controller-runtime/pkg/client"
-	"sigs.k8s.io/controller-runtime/pkg/envtest"
-	"sigs.k8s.io/controller-runtime/pkg/envtest/printer"
-	"sigs.k8s.io/controller-runtime/pkg/log/zap"
-
-	imagev1_reflect "github.com/fluxcd/image-reflector-controller/api/v1beta1"
-	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
-
-	imagev1 "github.com/fluxcd/image-automation-controller/api/v1beta1"
-	// +kubebuilder:scaffold:imports
-)
-
-// These tests use Ginkgo (BDD-style Go testing framework). Refer to
-// http://onsi.github.io/ginkgo/ to learn more about Ginkgo.
-
-var cfg *rest.Config
-var k8sClient client.Client
-var k8sManager ctrl.Manager
-var imageAutoReconciler *ImageUpdateAutomationReconciler
-var ginkgoTestEnv *envtest.Environment
-
-func TestAPIs(t *testing.T) {
-	RegisterFailHandler(Fail)
-
-	RunSpecsWithDefaultAndCustomReporters(t,
-		"Controller Suite",
-		[]Reporter{printer.NewlineReporter{}})
-}
-
-var _ = BeforeSuite(func(done Done) {
-	ctrl.SetLogger(
-		zap.New(zap.WriteTo(GinkgoWriter), zap.UseDevMode(true)),
-	)
-
-	By("bootstrapping test environment")
-	ginkgoTestEnv = &envtest.Environment{
-		CRDDirectoryPaths: []string{
-			filepath.Join("..", "config", "crd", "bases"),
-			filepath.Join("testdata", "crds"),
-		},
-	}
-
-	var err error
-	cfg, err = ginkgoTestEnv.Start()
-	Expect(err).ToNot(HaveOccurred())
-	Expect(cfg).ToNot(BeNil())
-
-	Expect(sourcev1.AddToScheme(scheme.Scheme)).To(Succeed())
-	Expect(imagev1_reflect.AddToScheme(scheme.Scheme)).To(Succeed())
-
-	Expect(imagev1.AddToScheme(scheme.Scheme)).To(Succeed())
-	// +kubebuilder:scaffold:scheme
-
-	k8sManager, err = ctrl.NewManager(cfg, ctrl.Options{
-		Scheme: scheme.Scheme,
-	})
-	Expect(err).ToNot(HaveOccurred())
-
-	imageAutoReconciler = &ImageUpdateAutomationReconciler{
-		Client: k8sManager.GetClient(),
-		Scheme: scheme.Scheme,
-	}
-	Expect(imageAutoReconciler.SetupWithManager(k8sManager, ImageUpdateAutomationReconcilerOptions{})).To(Succeed())
-
-	go func() {
-		defer GinkgoRecover()
-		err = k8sManager.Start(ctrl.SetupSignalHandler())
-		Expect(err).ToNot(HaveOccurred())
-	}()
-
-	// Specifically an uncached client. Use <reconciler>.Get if you
-	// want to see what the reconcilers see.
-	k8sClient, err = client.New(cfg, client.Options{Scheme: scheme.Scheme})
-	Expect(err).ToNot(HaveOccurred())
-	Expect(k8sClient).ToNot(BeNil())
-
-	close(done)
-}, 60)
-
-var _ = AfterSuite(func() {
-	By("tearing down the test environment")
-	err := ginkgoTestEnv.Stop()
-	Expect(err).ToNot(HaveOccurred())
-})
diff --git a/go.sum b/go.sum
index 5e673280..381f4d9c 100644
--- a/go.sum
+++ b/go.sum
@@ -337,8 +337,6 @@ github.com/evanphx/json-patch v4.11.0+incompatible/go.mod h1:50XU6AFN0ol/bzJsmQL
 github.com/exponent-io/jsonpath v0.0.0-20151013193312-d6023ce2651d/go.mod h1:ZZMPRZwes7CROmyNKgQzC3XPs6L/G2EJLHddWejkmf4=
 github.com/fatih/camelcase v1.0.0/go.mod h1:yN2Sb0lFhZJUdVvtELVWefmrXpuZESvPmqwoZc+/fpc=
 github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
-github.com/fluxcd/image-reflector-controller/api v0.11.1 h1:8pmUKL7Pise0JOBFgqw7eWtOK/rs3HNibXqCK9aJ8LE=
-github.com/fluxcd/image-reflector-controller/api v0.11.1/go.mod h1:lgQHGFz29OHmDU5Jwg689C/M+P/f9ujt6NS0zCLT0BQ=
 github.com/fluxcd/image-reflector-controller/api v0.11.2-0.20210831115249-143780f2c726 h1:89YeDCClWTO1C7pnIglerukkp7Y4tjkkJLV05dCMFwQ=
 github.com/fluxcd/image-reflector-controller/api v0.11.2-0.20210831115249-143780f2c726/go.mod h1:ps3Y5hbIDt/e0nlsXGJzAZBf1RyI5i13ii4vdc5aZrI=
 github.com/fluxcd/pkg/apis/acl v0.0.1 h1:biCgZMjpDSv3Q4mZPikUJILx3t2MuNXR4Oa5jRQxaNQ=