diff --git a/tck/src/main/java/org/eclipse/microprofile/openapi/apps/airlines/JAXRSApp.java b/tck/src/main/java/org/eclipse/microprofile/openapi/apps/airlines/JAXRSApp.java
index 50d6aae1..c4406a10 100644
--- a/tck/src/main/java/org/eclipse/microprofile/openapi/apps/airlines/JAXRSApp.java
+++ b/tck/src/main/java/org/eclipse/microprofile/openapi/apps/airlines/JAXRSApp.java
@@ -22,6 +22,7 @@
 import org.eclipse.microprofile.openapi.annotations.OpenAPIDefinition;
 import org.eclipse.microprofile.openapi.annotations.callbacks.Callback;
 import org.eclipse.microprofile.openapi.annotations.callbacks.CallbackOperation;
+import org.eclipse.microprofile.openapi.annotations.callbacks.Webhook;
 import org.eclipse.microprofile.openapi.annotations.enums.ParameterIn;
 import org.eclipse.microprofile.openapi.annotations.enums.SchemaType;
 import org.eclipse.microprofile.openapi.annotations.enums.SecuritySchemeIn;
@@ -107,6 +108,26 @@
                                    extensions = @Extension(name = "x-server", value = "test-server")),
                            @Server(url = "https://test-server.com:80/basePath", description = "The test API server")
                    },
+                   webhooks = {
+                           @Webhook(name = "bookingEvent",
+                                    description = "Notifies about booking creation and deletion",
+                                    summary = "Booking Events",
+                                    operations = {
+                                            @CallbackOperation(method = "put",
+                                                               summary = "Notifies that a booking has been created",
+                                                               requestBody = @RequestBody(content = @Content(mediaType = "application/json",
+                                                                                                             schema = @Schema(ref = "#/components/schemas/Booking"))),
+                                                               responses = @APIResponse(responseCode = "204",
+                                                                                        description = "Indicates that the creation event was processed successfully")),
+                                            @CallbackOperation(method = "delete",
+                                                               summary = "Notifies that a booking has been deleted",
+                                                               requestBody = @RequestBody(content = @Content(mediaType = "application/json",
+                                                                                                             schema = @Schema(ref = "#/components/schemas/Booking"))),
+                                                               responses = @APIResponse(responseCode = "204",
+                                                                                        description = "Indicates that the deletion event was processed successfully"))
+                                    },
+                                    extensions = @Extension(name = "x-webhook", value = "test-webhook"))
+                   },
                    components = @Components(
                                             schemas = {
                                                     @Schema(name = "Bookings", title = "Bookings",
diff --git a/tck/src/main/java/org/eclipse/microprofile/openapi/tck/AirlinesAppTest.java b/tck/src/main/java/org/eclipse/microprofile/openapi/tck/AirlinesAppTest.java
index b83d3bb2..e05a163c 100644
--- a/tck/src/main/java/org/eclipse/microprofile/openapi/tck/AirlinesAppTest.java
+++ b/tck/src/main/java/org/eclipse/microprofile/openapi/tck/AirlinesAppTest.java
@@ -1128,4 +1128,29 @@ public void testOpenAPIDefinitionExtension(String type) {
         vr.body("x-openapi-definition", equalTo("test-openapi-definition"));
     }
 
+    @Test(dataProvider = "formatProvider")
+    public void testWebhooks(String type) {
+        ValidatableResponse vr = callEndpoint(type);
+
+        String webhookPut = "webhooks.bookingEvent.put";
+        vr.body(webhookPut, notNullValue());
+        vr.body(webhookPut + ".summary", equalTo("Notifies that a booking has been created"));
+        vr.body(webhookPut + ".requestBody.content.'application/json'.schema.$ref",
+                equalTo("#/components/schemas/Booking"));
+        vr.body(webhookPut + ".responses.'204'.description",
+                equalTo("Indicates that the creation event was processed successfully"));
+
+        String webhookDelete = "webhooks.bookingEvent.delete";
+        vr.body(webhookPut, notNullValue());
+        vr.body(webhookDelete + ".summary", equalTo("Notifies that a booking has been deleted"));
+        vr.body(webhookDelete + ".requestBody.content.'application/json'.schema.$ref",
+                equalTo("#/components/schemas/Booking"));
+        vr.body(webhookDelete + ".responses.'204'.description",
+                equalTo("Indicates that the deletion event was processed successfully"));
+
+        vr.body("webhooks.bookingEvent.summary", equalTo("Booking Events"));
+        vr.body("webhooks.bookingEvent.description", equalTo("Notifies about booking creation and deletion"));
+        vr.body("webhooks.bookingEvent.x-webhook", equalTo("test-webhook"));
+    }
+
 }