diff --git a/CHANGELOG.md b/CHANGELOG.md
index 16ecc47..55f5398 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## Unreleased Changes
+
+- Fixed bug in "Append to manually queued songs"
+
 ## 1.2.0
 
 - Upgrade to Flutter 3.7 & dependency updates
diff --git a/src/lib/domain/modules/dynamic_queue.dart b/src/lib/domain/modules/dynamic_queue.dart
index d956c9c..1d5e893 100644
--- a/src/lib/domain/modules/dynamic_queue.dart
+++ b/src/lib/domain/modules/dynamic_queue.dart
@@ -435,7 +435,7 @@ class DynamicQueue implements ManagedQueueInfo {
     if (index >= queue.length) return queue.length;
 
     int i = index;
-    while (_queue[i].source == QueueItemSource.added) {
+    while (i < queue.length && _queue[i].source == QueueItemSource.added) {
       i++;
     }