diff --git a/Makefile b/Makefile
index e997c5723..22846c43d 100644
--- a/Makefile
+++ b/Makefile
@@ -197,7 +197,7 @@ ifeq ($(KUBERNETES_PROVIDER),minikube)
 endif
 endif
 
-	@RUNNING_TESTS=1 go test -parallel=1 "./test/e2e/" -tags "$(BUILDTAGS) cgo" -v -timeout 45m -run "$(E2E_TEST_SELECTOR)" \
+	@RUNNING_TESTS=1 go test -parallel=1 "./test/e2e/" -tags "$(BUILDTAGS) cgo" -v -timeout 60m -run "$(E2E_TEST_SELECTOR)" \
 		-root=$(CURRENT_DIRECTORY) -kubeconfig=$(HOME)/.kube/config -globalMan deploy/crds/jenkins_$(API_VERSION)_jenkins_crd.yaml \
 		-namespacedMan deploy/namespace-init.yaml $(TEST_ARGS)
 
diff --git a/test/e2e/configuration_test.go b/test/e2e/configuration_test.go
index 184a3dd8b..8bc9cbcc0 100644
--- a/test/e2e/configuration_test.go
+++ b/test/e2e/configuration_test.go
@@ -142,7 +142,10 @@ func TestPlugins(t *testing.T) {
 	assert.True(t, build.IsGood())
 }
 
-func TestPriorityClassNameSetExisting(t *testing.T) {
+func TestPriorityClass(t *testing.T) {
+	if skipTestPriorityClass {
+		t.Skip()
+	}
 	t.Parallel()
 	namespace, ctx := setupTest(t)
 	defer showLogsAndCleanup(t, ctx)
diff --git a/test/e2e/mode_kubernetes.go b/test/e2e/mode_kubernetes.go
index d2c27c796..f17f07304 100644
--- a/test/e2e/mode_kubernetes.go
+++ b/test/e2e/mode_kubernetes.go
@@ -9,7 +9,10 @@ import (
 	"github.com/jenkinsci/kubernetes-operator/pkg/apis/jenkins/v1alpha2"
 )
 
-const skipTestSafeRestart = false
+const (
+	skipTestSafeRestart   = false
+	skipTestPriorityClass = false
+)
 
 func updateJenkinsCR(t *testing.T, jenkins *v1alpha2.Jenkins) {
 	t.Log("Update Jenkins CR")
diff --git a/test/e2e/mode_openshift.go b/test/e2e/mode_openshift.go
index 5b52723d4..112151207 100644
--- a/test/e2e/mode_openshift.go
+++ b/test/e2e/mode_openshift.go
@@ -11,7 +11,10 @@ import (
 	corev1 "k8s.io/api/core/v1"
 )
 
-const skipTestSafeRestart = false
+const (
+	skipTestSafeRestart   = false
+	skipTestPriorityClass = true
+)
 
 func updateJenkinsCR(t *testing.T, jenkins *v1alpha2.Jenkins) {
 	t.Log("Update Jenkins CR: OpenShift")
@@ -32,4 +35,8 @@ func updateJenkinsCR(t *testing.T, jenkins *v1alpha2.Jenkins) {
 			Value: resources.GetJenkinsSlavesServiceName(jenkins),
 		},
 	)
+
+	if len(jenkins.Spec.Master.Plugins) == 4 && jenkins.Spec.Master.Plugins[3].Name == "devoptics" {
+		jenkins.Spec.Master.Plugins = jenkins.Spec.Master.Plugins[0:3] // remove devoptics plugin
+	}
 }
diff --git a/test/e2e/mode_openshift_oauth.go b/test/e2e/mode_openshift_oauth.go
index 5c6881297..9019853cb 100644
--- a/test/e2e/mode_openshift_oauth.go
+++ b/test/e2e/mode_openshift_oauth.go
@@ -16,7 +16,10 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 )
 
-const skipTestSafeRestart = true
+const (
+	skipTestSafeRestart   = true
+	skipTestPriorityClass = true
+)
 
 func updateJenkinsCR(t *testing.T, jenkins *v1alpha2.Jenkins) {
 	t.Log("Update Jenkins CR: OpenShiftOAuth")
@@ -92,4 +95,8 @@ func updateJenkinsCR(t *testing.T, jenkins *v1alpha2.Jenkins) {
 			Value: resources.GetJenkinsSlavesServiceName(jenkins),
 		},
 	)
+
+	if len(jenkins.Spec.Master.Plugins) == 4 && jenkins.Spec.Master.Plugins[3].Name == "devoptics" {
+		jenkins.Spec.Master.Plugins = jenkins.Spec.Master.Plugins[0:3] // remove devoptics plugin
+	}
 }