diff --git a/test/e2e/pqc_test.go b/test/e2e/pqc_test.go
new file mode 100644
index 00000000..603e6868
--- /dev/null
+++ b/test/e2e/pqc_test.go
@@ -0,0 +1,220 @@
+/*
+Copyright 2025.
+
+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 e2e
+
+import (
+	"context"
+	"crypto/tls"
+	"net/http"
+	"os/exec"
+	"strings"
+	"time"
+
+	. "github.com/onsi/ginkgo/v2"
+	. "github.com/onsi/gomega"
+
+	imagev1 "github.com/openshift/api/image/v1"
+	routev1 "github.com/openshift/api/route/v1"
+	webserversv1alpha1 "github.com/web-servers/jws-operator/api/v1alpha1"
+	"github.com/web-servers/jws-operator/test/utils"
+	corev1 "k8s.io/api/core/v1"
+	apierrors "k8s.io/apimachinery/pkg/api/errors"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/types"
+)
+
+var _ = Describe("WebServerControllerTest", Ordered, func() {
+	SetDefaultEventuallyTimeout(2 * time.Minute)
+	SetDefaultEventuallyPollingInterval(time.Second)
+
+	ctx := context.Background()
+	name := "pqc-key-exchange-test"
+	appName := "pqc-key-exchange"
+	testURI := "/health"
+	imageStreamName := "pqc-test"
+	imageStreamNamespace := namespace
+
+	helperRouteName := "pqc-domain-helper"
+	host := ""
+
+	imgStream := &imagev1.ImageStream{
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      imageStreamName,
+			Namespace: namespace,
+		},
+		Spec: imagev1.ImageStreamSpec{
+			Tags: []imagev1.TagReference{
+				{
+					Name: "latest",
+					From: &corev1.ObjectReference{
+						Kind: "DockerImage",
+						Name: testImg,
+					},
+				},
+			},
+		},
+	}
+
+	helperRoute := &routev1.Route{
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      helperRouteName,
+			Namespace: namespace,
+		},
+		Spec: routev1.RouteSpec{
+			Subdomain: "pqc",
+			To: routev1.RouteTargetReference{
+				Name: "pqc-dummy",
+				Kind: "Service",
+			},
+		},
+	}
+
+	webserver := &webserversv1alpha1.WebServer{
+		TypeMeta: metav1.TypeMeta{
+			Kind:       "WebServer",
+			APIVersion: "web.servers.org/v1alpha1",
+		},
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      name,
+			Namespace: namespace,
+		},
+		Spec: webserversv1alpha1.WebServerSpec{
+			ApplicationName:      appName,
+			Replicas:             1,
+			UseSessionClustering: false,
+			TLSConfig: webserversv1alpha1.TLSConfig{
+				RouteHostname: "Will be set later",
+				TLSSecret:     "test-tls-secret",
+			},
+			WebImageStream: &webserversv1alpha1.WebImageStreamSpec{
+				ImageStreamName:      imageStreamName,
+				ImageStreamNamespace: imageStreamNamespace,
+			},
+		},
+	}
+
+	BeforeAll(func() {
+		createImageStream(imgStream)
+
+		Expect(k8sClient.Create(ctx, helperRoute)).Should(Succeed())
+
+		foundRoute := &routev1.Route{}
+		Eventually(func() bool {
+			if k8sClient.Get(ctx, types.NamespacedName{Name: helperRouteName, Namespace: namespace}, foundRoute) != nil {
+				return false
+			}
+			host = utils.GetHost(foundRoute)
+			return host != ""
+		}, "1m", "1s").Should(BeTrue())
+
+		webserver.Spec.TLSConfig.RouteHostname = "tls:pqctest-" + namespace + "." + host[4:]
+
+		createWebServer(webserver)
+	})
+
+	AfterAll(func() {
+		deleteWebServer(webserver)
+
+		Expect(k8sClient.Delete(ctx, helperRoute)).Should(Succeed())
+		Eventually(func() bool {
+			err := k8sClient.Get(ctx, types.NamespacedName{Name: helperRouteName, Namespace: namespace}, &routev1.Route{})
+			return apierrors.IsNotFound(err)
+		}, "2m", "5s").Should(BeTrue(), "the helper route should be deleted")
+
+		deleteImageStream(imgStream)
+	})
+
+	// The goal of the test is to check if JWS supports PQC key exchange, and it can be done without a change to the Operator.
+	// To forces the client to request PQC key during each handshake is to set X25519MLKEM768 flag
+	Context("PQCKeyExchangeTest", func() {
+		It("TLS handshake over PQC key exchange with openssl", func() {
+			routeHost := webserver.Spec.TLSConfig.RouteHostname[4:]
+
+			var output string
+			Eventually(func() bool {
+				cmd := exec.Command("openssl", "s_client",
+					"-connect", routeHost+":443",
+					"-groups", "X25519MLKEM768",
+					"-servername", routeHost,
+				)
+				cmd.Stdin = strings.NewReader("")
+
+				out, err := cmd.CombinedOutput()
+				output = string(out)
+				if err != nil {
+					output = output + err.Error()
+					thetest.Logf("openssl s_client error: %v", err)
+					return false
+				}
+				return strings.Contains(output, "X25519MLKEM768")
+			}, "1m", "20s").Should(BeTrue(), func() string {
+				return "Expected X25519MLKEM768 in TLS negotiation. openssl output: " + output
+			})
+		})
+
+		It("curl HTTP GET to /health over PQC", func() {
+			routeHost := webserver.Spec.TLSConfig.RouteHostname[4:]
+
+			var output string
+			Eventually(func() bool {
+				cmd := exec.Command("curl", "-k", "-sS", "-o", "/dev/null", "-w", "%{http_code}",
+					"--curves", "X25519MLKEM768",
+					"https://"+routeHost+testURI,
+				)
+
+				out, err := cmd.CombinedOutput()
+				output = string(out)
+				if err != nil {
+					output = output + err.Error()
+					thetest.Logf("curl PQC error: %v", err)
+					return false
+				}
+				return strings.TrimSpace(output) == "200"
+			}, "1m", "20s").Should(BeTrue(), func() string {
+				return "Expected HTTP 200 over PQC connection, got: " + output
+			})
+		})
+
+		It("Go HTTP client with X25519MLKEM768", func() {
+			routeHost := webserver.Spec.TLSConfig.RouteHostname[4:]
+
+			httpClient := &http.Client{
+				Transport: &http.Transport{
+					TLSClientConfig: &tls.Config{
+						InsecureSkipVerify: true,
+						CurvePreferences:   []tls.CurveID{tls.X25519MLKEM768},
+					},
+				},
+			}
+
+			var output string
+			Eventually(func() bool {
+				resp, err := httpClient.Get("https://" + routeHost + testURI)
+				if err != nil {
+					output = output + err.Error()
+					thetest.Logf("Go PQC client error: %v", err)
+					return false
+				}
+				_ = resp.Body.Close()
+				output = resp.Status
+				return resp.StatusCode == http.StatusOK
+			}, "1m", "20s").Should(BeTrue(), func() string {
+				return "Expected HTTP 200 over PQC connection, got: " + output
+			})
+		})
+	})
+})