diff --git a/includes/activitypub/transformer/class-event-organiser.php b/includes/activitypub/transformer/class-event-organiser.php
index 4d65dfa..077a74f 100644
--- a/includes/activitypub/transformer/class-event-organiser.php
+++ b/includes/activitypub/transformer/class-event-organiser.php
@@ -20,18 +20,39 @@ use ActivityPub_Event_Bridge\Activitypub\Transformer\Event;
  * @since 1.0.0
  */
 final class Event_Organiser extends Event {
+	/**
+	 * Extended constructor.
+	 *
+	 * The wp_object is overridden with a the wp_object with filters. This object
+	 * also contains attributes specific to the Event organiser plugin like the
+	 * occurrence id.
+	 *
+     * @param WP_Post $wp_object The WordPress object.
+	 * @param string  $wp_taxonomy The taxonomy slug of the event post type.
+	 */
+	public function __construct( $wp_object, $wp_taxonomy ) {
+		parent::__construct( $wp_object, $wp_taxonomy );
+		$this->wp_object = get_posts(
+			array(
+				'ID'               => $wp_object->ID,
+				'post_type'        => 'event',
+				'suppress_filters' => false,
+			)
+		)[0];
+	}
+
 	/**
 	 * Get the end time from the event object.
 	 */
 	protected function get_end_time(): ?string {
-		return eo_get_the_end( 'Y-m-d\TH:i:s\Z', $this->wp_object->ID );
+		return eo_get_the_end( 'Y-m-d\TH:i:s\Z', $this->wp_object->ID, $this->wp_object->occurrence_id );
 	}
 
 	/**
 	 * Get the end time from the event object.
 	 */
 	protected function get_start_time(): string {
-		return eo_get_the_start( 'Y-m-d\TH:i:s\Z', $this->wp_object->ID );
+		return eo_get_the_start( 'Y-m-d\TH:i:s\Z', $this->wp_object->ID, $this->wp_object->occurrence_id );
 	}
 
 	/**
diff --git a/tests/bootstrap.php b/tests/bootstrap.php
index ecaebc2..514f8c2 100755
--- a/tests/bootstrap.php
+++ b/tests/bootstrap.php
@@ -103,9 +103,9 @@ function _manually_load_plugin() {
 		$mec_factory->install();
 	}
 
-	if ( 'event-organiser' === $activitypub_event_bridge_integration_filter ) {
+	if ( 'event_organiser' === $activitypub_event_bridge_integration_filter ) {
 		require_once $plugin_dir . 'event-organiser/includes/event-organiser-install.php';
-		eventorganiser_install();
+		// eventorganiser_install();
 	}
 
 	// At last manually load our WordPress plugin.
diff --git a/tests/test-class-plugin-event-organiser.php b/tests/test-class-plugin-event-organiser.php
index 939b5b6..2a1b45a 100644
--- a/tests/test-class-plugin-event-organiser.php
+++ b/tests/test-class-plugin-event-organiser.php
@@ -15,7 +15,7 @@ class Test_Event_Organiser extends WP_UnitTestCase {
 	public function set_up() {
 		parent::set_up();
 
-		if ( ! class_exists( '\EO_Query_Result' ) ) {
+		if ( ! function_exists( 'eo_get_events' ) ) {
 			self::markTestSkipped( 'Event Organiser plugin is not active.' );
 		}
 
@@ -50,6 +50,7 @@ class Test_Event_Organiser extends WP_UnitTestCase {
 		$post_data = array(
 			'post_title'   => 'Unit Test Event',
 			'post_content' => 'Unit Test description.',
+			'post_status'  => 'publish',
 		);
 
 		$post_id = eo_insert_event( $post_data, $event_data );
@@ -59,6 +60,7 @@ class Test_Event_Organiser extends WP_UnitTestCase {
 
 		// Check that we got the right transformer.
 		$this->assertInstanceOf( \ActivityPub_Event_Bridge\Activitypub\Transformer\Event_Organiser::class, $transformer );
+
 	}
 
 	/**
@@ -76,6 +78,7 @@ class Test_Event_Organiser extends WP_UnitTestCase {
 		$post_data = array(
 			'post_title'   => 'Unit Test Event',
 			'post_content' => 'Unit Test description.',
+			'post_status'  => 'publish',
 		);
 
 		$post_id = eo_insert_event( $post_data, $event_data );