diff --git a/config/nginx-example.conf b/config/nginx-example.conf
index 4a8c6ee..aae6424 100644
--- a/config/nginx-example.conf
+++ b/config/nginx-example.conf
@@ -1,25 +1,34 @@
-# RSS feeds will be available at <https://rss.example.com/?repo=user/project>.
+# Use 100 MiB cache with a 1 MiB memory zone (enough for ~8,000 keys).
+# Delete data that has not been accessed for 10 minutes.
+fastcgi_cache_path /var/cache/nginx/gitea2rss levels=1:2 keys_zone=gitea2rss:1m
+                   max_size=100m inactive=10m use_temp_path=off;
+fastcgi_cache_key "$scheme$request_method$host$request_uri";
+add_header X-Cache $upstream_cache_status;
 
 server {
     listen 443 ssl;
     listen [::]:443 ssl;
     server_name rss.example.com;
 
-    #access_log /var/log/nginx/rss.access_log main;
-    error_log /var/log/nginx/rss.error_log warn;
+    error_log /var/log/nginx/rss.example.com_log warn;
 
     ssl_certificate /var/lib/dehydrated/certs/rss.example.com/fullchain.pem;
     ssl_certificate_key /var/lib/dehydrated/certs/rss.example.com/privkey.pem;
 
-    # Tell clients to cache for 1 hour.
-    expires 1h;
+    # Tell clients to cache for 30 minutes.
+    expires 30m;
 
     location / {
         include /etc/nginx/fastcgi_params;
         # You may need to change fastcgi_pass.
         fastcgi_pass  unix:/var/run/cgi-fcgiwrap.socket-1;
         fastcgi_param SCRIPT_FILENAME /usr/bin/gitea2rss;
+
         # Base URL of your Gitea instance.
         fastcgi_param GITEA2RSS_BASEURL "https://git.example.com";
+
+        fastcgi_cache gitea2rss;
+        fastcgi_cache_valid 200 20m; # Cache answers for up to 20 minutes.
+        fastcgi_cache_lock on;  # Relay only one identical request at a time.
     }
 }