diff --git a/pywb/static/query.js b/pywb/static/query.js
index 257e77ad..b160519b 100644
--- a/pywb/static/query.js
+++ b/pywb/static/query.js
@@ -82,7 +82,12 @@ function RenderCalendar(prefix, url) {
 
   function init() {
     $.ajax(prefix + "cdx", {
-      data: {"url": url, "output": "json"},
+      data: {"url": url,
+             "output": "json",
+             "allowFuzzy": "0",
+             "matchType": "exact"
+            },
+
       dataType: "text",
       success: function(data) {
         processAll(data.trim());