diff --git a/js/detector.js b/js/detector.js
index 91f5ff8..9f822cb 100644
--- a/js/detector.js
+++ b/js/detector.js
@@ -297,11 +297,11 @@ var detector =
             if (detector.events.list[e].alpha > 0) {
                 detector.events.list[e].draw(duration);
             } else {
-                del = detector.events.list[e].count;
+                del = e;
             }
         }
 
-        if (del >= 0) {
+        if (del > 0) {
             detector.events.list.splice(0, del);
         }
     }