diff --git a/nginx.conf b/nginx.conf
index 1d62628..312ac55 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -37,6 +37,11 @@ http {
             fastcgi_param  SCRIPT_FILENAME $document_root$fastcgi_script_name;
             include        fastcgi_params;
         }
+
+        location ~ \.db$ {
+            deny all;
+            return 403;
+        }
     }
 
     include /etc/nginx/conf.d/*.conf;