diff --git a/docker/main/rootfs/usr/local/nginx/conf/nginx.conf b/docker/main/rootfs/usr/local/nginx/conf/nginx.conf
index 399dba5736..cad314ae35 100644
--- a/docker/main/rootfs/usr/local/nginx/conf/nginx.conf
+++ b/docker/main/rootfs/usr/local/nginx/conf/nginx.conf
@@ -150,7 +150,9 @@ http {
             include auth_request.conf;
             types {
                 video/mp4 mp4;
-                image/jpeg jpg;
+                image/jpeg jpg jpeg;
+                image/png png;
+                image/webp webp;
             }
 
             expires 7d;