diff --git a/content/htaccess.txt b/content/htaccess.txt
index 69f2b2e0..4de67414 100644
--- a/content/htaccess.txt
+++ b/content/htaccess.txt
@@ -1,7 +1,7 @@
 ErrorDocument 404 /404/index.html
 
-RedirectMatch 301 ^/events/$ /events/<%= Time.now.year %>/
-RedirectMatch 301 ^/activities/$ /activities/<%= Time.now.year %>/
-RedirectMatch 301 ^/archives/articles/$ /archives/articles/<%= latest_articles(1)[0][:created_at].year %>/
-RedirectMatch 301 ^/archives/twitter/$ /archives/twitter/<%= twitter_grouped_by_month.keys.sort.last %>/
+RedirectMatch 303 ^/events/$ /events/<%= Time.now.year %>/
+RedirectMatch 303 ^/activities/$ /activities/<%= Time.now.year %>/
+RedirectMatch 303 ^/archives/articles/$ /archives/articles/<%= latest_articles(1)[0][:created_at].year %>/
+RedirectMatch 303 ^/archives/twitter/$ /archives/twitter/<%= twitter_grouped_by_month.keys.sort.last %>/