diff --git a/signup.php b/signup.php
index 04d028773..23b2f1a99 100644
--- a/signup.php
+++ b/signup.php
@@ -770,8 +770,8 @@ function headerjs()
 	}
 	</script>\n";
 
-	global $cal;
-	$script_txt .= $cal->load_files();
+	//global $cal; // XXX - can this be removed completely?
+	//$script_txt .= $cal->load_files();
 	return $script_txt;
 }