diff --git a/includes/class-newspack-listings-core.php b/includes/class-newspack-listings-core.php
index c31ae24c..dcc589cc 100644
--- a/includes/class-newspack-listings-core.php
+++ b/includes/class-newspack-listings-core.php
@@ -664,6 +664,7 @@ function( $classes ) {
 	 */
 	public static function activation_hook() {
 		self::register_post_types();
+		self::register_taxonomies();
 		flush_rewrite_rules(); // phpcs:ignore WordPressVIPMinimum.Functions.RestrictedFunctions.flush_rewrite_rules_flush_rewrite_rules
 	}
 }