diff --git a/src/internet/groovesharkservice.cpp b/src/internet/groovesharkservice.cpp
index 8a8f1588a..155a4742c 100644
--- a/src/internet/groovesharkservice.cpp
+++ b/src/internet/groovesharkservice.cpp
@@ -1416,7 +1416,7 @@ void GroovesharkService::UserFavoriteSongAdded(QNetworkReply* reply, int task_id
   RetrieveUserFavorites();
 }
 
-void GroovesharkService::AddUserLibrarySongs(QList<int>& songs_ids) {
+void GroovesharkService::AddUserLibrarySongs(const QList<int>& songs_ids) {
   int task_id = app_->task_manager()->StartTask(tr("Adding song to My Music"));
   QList<Param> parameters;
 
diff --git a/src/internet/groovesharkservice.h b/src/internet/groovesharkservice.h
index fdf9ff5b7..5422f0d40 100644
--- a/src/internet/groovesharkservice.h
+++ b/src/internet/groovesharkservice.h
@@ -95,7 +95,7 @@ class GroovesharkService : public InternetService {
   void RenamePlaylist(int playlist_id);
   void AddUserFavoriteSong(int song_id);
   void RemoveFromFavorites(const QList<int>& songs_ids_to_remove);
-  void AddUserLibrarySongs(QList<int>& songs_ids);
+  void AddUserLibrarySongs(const QList<int>& songs_ids);
   void RemoveFromLibrary(const QList<int>& songs_ids_to_remove);
   void GetSongUrlToShare(int song_id);
   void GetPlaylistUrlToShare(int playlist_id);