diff --git a/web/skins/classic/includes/functions.php b/web/skins/classic/includes/functions.php
index c3c0b0e56..2cecee978 100644
--- a/web/skins/classic/includes/functions.php
+++ b/web/skins/classic/includes/functions.php
@@ -992,8 +992,7 @@ function xhtmlFooter() {
   if ( $basename == 'montage' ) {
     echo output_script_if_exists(array('assets/gridstack/dist/gridstack-all.js'));
     echo output_script_if_exists(array('assets/jquery.panzoom/dist/jquery.panzoom.js'));
-  }
-  if ( $basename == 'watch' || $basename == 'event') {
+  } else if ( $basename == 'watch' || $basename == 'event') {
     echo output_script_if_exists(array('assets/jquery.panzoom/dist/jquery.panzoom.js'));
   }