diff --git a/kfet/templates/kfet/kpsul.html b/kfet/templates/kfet/kpsul.html
index 946ac6b2..46598cee 100644
--- a/kfet/templates/kfet/kpsul.html
+++ b/kfet/templates/kfet/kpsul.html
@@ -1039,7 +1039,7 @@ $(document).ready(function() {
         }
     });
 
-    $(document).on('keypress', function (e) {
+    $(document).on('keydown', function (e) {
         if (e.keyCode == 46) {
             // DEL (Suppr)
             var opes_to_cancel = [];