diff --git a/src/cljc/mw_engine/drainage.clj b/src/cljc/mw_engine/drainage.clj
index d417443..54d4be9 100644
--- a/src/cljc/mw_engine/drainage.clj
+++ b/src/cljc/mw_engine/drainage.clj
@@ -285,4 +285,4 @@
       "&"
       "&"))))
 
-(visualise-drainage (run-drainage "resources/heightmaps/20x20/crucible.png") "test.html")
\ No newline at end of file
+;; (visualise-drainage (run-drainage "resources/heightmaps/20x20/crucible.png") "test.html")
\ No newline at end of file
diff --git a/src/cljc/mw_engine/render.clj b/src/cljc/mw_engine/render.clj
index 0f00da2..245059f 100644
--- a/src/cljc/mw_engine/render.clj
+++ b/src/cljc/mw_engine/render.clj
@@ -5,7 +5,7 @@
    interaction."
   ;; TODO: but possibly it would be better if there is to be a newer version of
   ;; mw-ui, to base it on this.
-  (:require [hiccup2.page :refer [xhtml]])
+  (:require [hiccup2.core :refer [html]])
   )
 
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
@@ -89,7 +89,7 @@
 
 (defn world->html-file
   ([world output-path]
-  (spit output-path (str (xhtml (render-world-page world)))))
+  (spit output-path (str (html (render-world-page world)))))
   ([world output-path state-images-relative-path]
    (binding [*state-images-relative-path* state-images-relative-path]
      (world->html-file world output-path))))