diff --git a/docker/nginx/default.conf b/docker/nginx/default.conf
new file mode 100644
index 0000000..821bb17
--- /dev/null
+++ b/docker/nginx/default.conf
@@ -0,0 +1,17 @@
+server {
+    listen 80;
+    server_name _;
+
+    root /usr/share/nginx/html;
+
+    # Flatpak/OSTree macht sehr viele Einzel-Requests (archive-z2 Format).
+    # Keep-Alive ist deshalb wichtig fuer akzeptable Performance.
+    keepalive_timeout 65;
+    keepalive_requests 1000;
+
+    autoindex off;
+
+    location / {
+        try_files $uri $uri/ =404;
+    }
+}
\ No newline at end of file