--- a/search_api_ranges.js	2015-01-23 12:57:48.669324160 +0100
+++ b/search_api_ranges.js	2015-01-23 12:59:30.379321802 +0100
@@ -54,7 +54,7 @@
         });
 
         rangeFrom.numeric({decimal : "."});
-        rangeFrom.bind('keyup', function() {
+        rangeFrom.bind('blur', function() {
           clearTimeout(submitTimeout);
           if (!isNaN(rangeFrom.val()) && rangeFrom.val() !== '') {
             var value = parseFloat(rangeFrom.val());
@@ -67,7 +67,7 @@
         });
 
         rangeTo.numeric({decimal : "."});
-        rangeTo.bind('keyup', function() {
+        rangeTo.bind('blur', function() {
           clearTimeout(submitTimeout);
           if (!isNaN(rangeTo.val()) && rangeTo.val() !== '') {
             var value = parseFloat(rangeTo.val());