diff --git a/index.html b/index.html
index 39e0749..9330567 100644
--- a/index.html
+++ b/index.html
@@ -301,6 +301,10 @@ function parse_request() {
 function keyboard_entry(ev) {
   var kC = ev.keyCode;
   var k = String.fromCharCode(ev.keyCode);
+  var ctrlDown = ev.ctrlKey || ev.metaKey;
+  if (ctrlDown && /C/.test(k)) {
+    clear();
+  }
   if ( document.activeElement === document.getElementById("filter")) {
     return
   }