diff --git a/front/php/templates/build.php b/front/php/templates/build.php
index 26240fab..137f8751 100644
--- a/front/php/templates/build.php
+++ b/front/php/templates/build.php
@@ -1,8 +1,21 @@
 <?php
-	$file = "/home/pi/pialert/front/buildtimestamp.txt";
-	if (file_exists($file)) {
-		echo date("Y-m-d", ((int)file_get_contents($file)));
-	} else {
-		echo "File not found";
-	}
+#---------------------------------------------------------------------------------#
+#  Pi.Alert                                                                       #
+#  Open Source Network Guard / WIFI & LAN intrusion detector                      #  
+#                                                                                 #
+#  version.php - Templates module Template to display the current version         #
+#---------------------------------------------------------------------------------#
+#    Puche      2021        pi.alert.application@gmail.com   GNU GPLv3            #
+#    jokob-sk   2022        jokob.sk@gmail.com               GNU GPLv3            #
+#    leiweibau  2022        https://github.com/leiweibau     GNU GPLv3            #
+#    cvc90      2023        https://github.com/cvc90         GNU GPLv3            #
+#---------------------------------------------------------------------------------#
+
+    $file = "/home/pi/pialert/front/buildtimestamp.txt";
+    if (file_exists($file)) {
+        echo date("Y-m-d", ((int)file_get_contents($file)));
+    }
+    else {
+        echo "File not found";
+    }
 ?>