diff --git a/iwla.py b/iwla.py
index 2bec2de..b10f481 100755
--- a/iwla.py
+++ b/iwla.py
@@ -565,7 +565,7 @@ class IWLA(object):
         self._generateDisplayDaysStats()
         self._callPlugins(conf.DISPLAY_HOOK_DIRECTORY)
         self._generateDisplayWholeMonthStats()
-        build_time = time.localtime()
+        build_time = time.mktime(time.localtime())
         self.display.build(conf.DISPLAY_ROOT)
         self._compressFiles(build_time, conf.DISPLAY_ROOT)