diff --git a/public/.htaccess b/public/.htaccess
index c3fb48f..a875aed 100644
--- a/public/.htaccess
+++ b/public/.htaccess
@@ -1,3 +1,7 @@
+<FilesMatch "\.(jpg|png)$">
+  Header set Cache-Control "public, max-age=31536000, no-transform"
+</FilesMatch>
+
 RewriteEngine on
 RewriteRule ^doppelklinge/?$ /?p=doppelklinge [L]
 RewriteRule ^doppelklinge/([a-zA-Z0-9]{8})/?$ /?p=doppelklinge&c=$1 [L]