diff --git a/page-pins.php b/page-pins.php
index f603c9e..8e2cd4b 100644
--- a/page-pins.php
+++ b/page-pins.php
@@ -122,16 +122,20 @@
             }
         }, 500);
     }
+
     function filterByTravelerClick(){
         var val = document.getElementById('travelers-select').value;
-        filterMarkersByTraveler(val);
+        filterMarkersByTravelers([val]);
     }
-    function filterMarkersByTraveler(traveler){
+
+    function filterMarkersByTravelers(travelers){
         for(var i=0; i<markers.length; i++){
-            if(markers[i]['traveler'].indexOf(traveler) > -1){
-                markers[i].setVisible(true);
-            } else {
-                markers[i].setVisible(false);
+            markers[i].setVisible(false);
+            for(var j=0; j<travelers.length; j++){
+                if(markers[i]['traveler'].indexOf(travelers[j]) > -1){
+                    markers[i].setVisible(true);
+                    break;
+                }
             }
         }
     }