diff --git a/extensions/oidc/deployment/src/main/java/io/quarkus/oidc/deployment/devservices/OidcDevServicesUtils.java b/extensions/oidc/deployment/src/main/java/io/quarkus/oidc/deployment/devservices/OidcDevServicesUtils.java
index 3f38775b5a541..5a277b381d8fb 100644
--- a/extensions/oidc/deployment/src/main/java/io/quarkus/oidc/deployment/devservices/OidcDevServicesUtils.java
+++ b/extensions/oidc/deployment/src/main/java/io/quarkus/oidc/deployment/devservices/OidcDevServicesUtils.java
@@ -8,6 +8,7 @@
 import io.vertx.core.Vertx;
 import io.vertx.core.http.HttpHeaders;
 import io.vertx.core.json.JsonObject;
+import io.vertx.ext.web.client.WebClientOptions;
 import io.vertx.mutiny.core.buffer.Buffer;
 import io.vertx.mutiny.ext.web.client.HttpRequest;
 import io.vertx.mutiny.ext.web.client.HttpResponse;
@@ -19,7 +20,10 @@ private OidcDevServicesUtils() {
     }
 
     public static WebClient createWebClient(Vertx vertx) {
-        return WebClient.create(new io.vertx.mutiny.core.Vertx(vertx));
+        WebClientOptions options = new WebClientOptions();
+        options.setTrustAll(true);
+        options.setVerifyHost(false);
+        return WebClient.create(new io.vertx.mutiny.core.Vertx(vertx), options);
     }
 
     public static String getPasswordAccessToken(WebClient client,