diff --git a/src/inject.js b/src/inject.js
index 0dd09c3..df975a0 100644
--- a/src/inject.js
+++ b/src/inject.js
@@ -47,5 +47,10 @@
             }
             seenAlerts = currentAlerts;
         }, 2000);
+
+        setInterval(function () {
+            seenAlerts = {};
+            console.log('[DuressGuard] Cleared seen alerts - rechecking');
+        }, 120000);
     }
-})();;
\ No newline at end of file
+})();
\ No newline at end of file