diff --git a/app/src/main/java/eu/kanade/tachiyomi/data/download/model/DownloadQueue.kt b/app/src/main/java/eu/kanade/tachiyomi/data/download/model/DownloadQueue.kt
index e58834dd8f..12302a4e11 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/data/download/model/DownloadQueue.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/download/model/DownloadQueue.kt
@@ -50,7 +50,8 @@ class DownloadQueue(
     }
 
     fun updateListeners() {
-        downloadListeners.forEach { it.updateDownloads() }
+        val listeners = downloadListeners.toList()
+        listeners.forEach { it.updateDownloads() }
     }
 
     fun remove(chapter: Chapter) {