diff --git a/nixos/modules/services/web-apps/dokuwiki.nix b/nixos/modules/services/web-apps/dokuwiki.nix
index 74c2b2a5a15c..d1c0d2103522 100644
--- a/nixos/modules/services/web-apps/dokuwiki.nix
+++ b/nixos/modules/services/web-apps/dokuwiki.nix
@@ -609,9 +609,9 @@ in
               rewrite @allow_media /lib/exe/fetch.php?media=/{http.regexp.path.1}
 
               @allow_detail   {
-                path /_detail*
+                path_regexp path ^/_detail/(.*)$
               }
-              rewrite @allow_detail /lib/exe/detail.php?media={path}
+              rewrite @allow_detail /lib/exe/detail.php?media=/{http.regexp.path.1}
 
               @allow_export   {
                 path /_export*