--- a/build.py	Thu Mar 28 11:06:58 2013 +1100
+++ b/build.py	Thu Mar 28 11:21:11 2013 +1100
@@ -174,7 +174,7 @@
 else:
   singlePageTime = getmtime(single_page)
   for name in all:
-    if getmtime(join(master_dir, name + ".html")) > singlePageTime:
+    if getmtime(join(publish_dir, name + ".html")) > singlePageTime:
       buildSinglePage = True
       break