1 files changed, 1 insertions, 3 deletions
diff --git a/prefs.php b/prefs.php
index ad77d8662..93c246b90 100644
--- a/prefs.php
+++ b/prefs.php
@@ -12,9 +12,7 @@
 
 	$dt_add = get_script_dt_add();
 
-	header("Cache-Control: no-cache, max-age=0, must-revalidate");
-	header("Pragma: no-cache");
-	header("Expires: " . gmdate("D, d M Y H:i:s", time()) . " GMT");
+	no_cache_incantation();
 
 ?>
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"