diff --git a/modules/popup-dialog.php b/modules/popup-dialog.php
index b3fb99a62..e54e74584 100644
--- a/modules/popup-dialog.php
+++ b/modules/popup-dialog.php
@@ -392,6 +392,7 @@
 			print "<span id=\"filter_dlg_param_box\" style=\"display : none\">";
 			print " " . __("with parameters:") . " ";
 			print "<input size=\"20\"
+					onkeypress=\"return filterCR(event, createFilter)\"
 					name=\"action_param\">";
 			print "</span>";
 
diff --git a/modules/pref-filters.php b/modules/pref-filters.php
index 05d2fb6af..4ada43370 100644
--- a/modules/pref-filters.php
+++ b/modules/pref-filters.php
@@ -79,6 +79,7 @@
 			print "<span id=\"filter_dlg_param_box\" style=\"$param_hidden\">";
 			print " " . __("with parameters:") . " ";
 			print "<input size=\"20\"
+					onkeypress=\"return filterCR(event, filterEditSave)\"		
 					name=\"action_param\" value=\"$action_param\">";
 			print "</span>";