diff --git a/readme-vars.yml b/readme-vars.yml
index b4fbcf1..fc42d84 100644
--- a/readme-vars.yml
+++ b/readme-vars.yml
@@ -79,6 +79,7 @@ app_setup_block: |
 
 # changelog
 changelogs:
+  - { date: "22.12.23:", desc: "Site default conf updating to include mime.types for js and mjs and update location to include more file types." }
   - { date: "28.10.23:", desc: "Disable web upgrades using occ during init." }
   - { date: "31.08.23:", desc: "Re-add updatenotification app. This allows users to be notified for app updates, but also notifies for NextCloud updates. Updating NextCloud via the web UI is not supported when using this image." }
   - { date: "14.08.23:", desc: "Add develop branch." }
diff --git a/root/defaults/nginx/site-confs/default.conf.sample b/root/defaults/nginx/site-confs/default.conf.sample
index bbf8389..669a90b 100644
--- a/root/defaults/nginx/site-confs/default.conf.sample
+++ b/root/defaults/nginx/site-confs/default.conf.sample
@@ -1,4 +1,5 @@
 ## Version 2023/06/23 - Changelog: https://github.com/linuxserver/docker-nextcloud/commits/master/root/defaults/nginx/site-confs/default.conf.sample
+## Version 2023/12/22 - Changelog: https://github.com/linuxserver/docker-nextcloud/commits/master/root/defaults/nginx/site-confs/default.conf.sample
 
 # Set the `immutable` cache control options only for assets with a cache busting `v` argument
 map $arg_v $asset_immutable {
@@ -59,6 +60,15 @@ server {
     # Remove X-Powered-By, which is an information leak
     fastcgi_hide_header X-Powered-By;
 
+    # Add .mjs as a file extension for javascript
+    # Either include it in the default mime.types list
+    # or include you can include that list explicitly and add the file extension
+    # only for Nextcloud like below:
+    include mime.types;
+    types {
+        text/javascript js mjs;
+    }
+
     # Specify how to handle directories -- specifying `/index.php$request_uri`
     # here as the fallback means that Nginx always exhibits the desired behaviour
     # when a client requests a path that corresponds to a directory that exists
@@ -134,7 +144,7 @@ server {
         fastcgi_max_temp_file_size 0;
     }
 
-    location ~ \.(?:css|js|svg|gif|png|jpg|ico|wasm|tflite|map)$ {
+    location ~ \.(?:css|js|mjs|svg|gif|png|jpg|ico|wasm|tflite|map|ogg|flac)$ {
         try_files $uri /index.php$request_uri;
         add_header Cache-Control "public, max-age=15778463, $asset_immutable";
         access_log off;     # Optional: Don't log access to assets