diff --git a/contrib/rss_comments/main.php b/contrib/rss_comments/main.php
index 4af26266..5d1fd050 100644
--- a/contrib/rss_comments/main.php
+++ b/contrib/rss_comments/main.php
@@ -10,7 +10,7 @@
 class RSS_Comments extends Extension {
 // event handling {{{
 	public function receive_event($event) {
-		if(is_a($event, 'PageRequestEvent') && ($event->page_name == "index")) {
+		if(is_a($event, 'PostListBuildingEvent')) {
 			global $page;
 			global $config;
 			$title = $config->get_string('title');
diff --git a/ext/rss_images/main.php b/ext/rss_images/main.php
index a38a3496..1cfb2e1b 100644
--- a/ext/rss_images/main.php
+++ b/ext/rss_images/main.php
@@ -3,7 +3,7 @@
 class RSS_Images extends Extension {
 // event handling {{{
 	public function receive_event($event) {
-		if(is_a($event, 'PageRequestEvent') && ($event->page_name == "index")) {
+		if(is_a($event, 'PostListBuildingEvent')) {
 			global $page;
 			global $config;
 			$title = $config->get_string('title');