diff --git a/nixos/modules/services/misc/zoneminder.nix b/nixos/modules/services/misc/zoneminder.nix
index 9c555e8031c..cd65e461f47 100644
--- a/nixos/modules/services/misc/zoneminder.nix
+++ b/nixos/modules/services/misc/zoneminder.nix
@@ -256,7 +256,7 @@ in {
                   fastcgi_pass ${fcgi.socketType}:${fcgi.socketAddress};
                 }
 
-                location /cache {
+                location /cache/ {
                   alias /var/cache/${dirName};
                 }