diff --git a/nixos/modules/services/misc/dysnomia.nix b/nixos/modules/services/misc/dysnomia.nix
index 33a6fb15264..4b52963500d 100644
--- a/nixos/modules/services/misc/dysnomia.nix
+++ b/nixos/modules/services/misc/dysnomia.nix
@@ -177,7 +177,7 @@ in
       wrapper = {};
     }
     // lib.optionalAttrs (config.services.httpd.enable) { apache-webapplication = {
-      documentRoot = config.services.httpd.documentRoot;
+      documentRoot = config.services.httpd.virtualHosts.localhost.documentRoot;
     }; }
     // lib.optionalAttrs (config.services.tomcat.axis2.enable) { axis2-webservice = {}; }
     // lib.optionalAttrs (config.services.ejabberd.enable) { ejabberd-dump = {