2 files changed, 4 insertions, 3 deletions

diff --git a/client/src/assets/player/peertube-videojs-typings.ts b/client/src/assets/player/peertube-videojs-typings.ts
index 7b0ea2074..e45722661 100644
--- a/client/src/assets/player/peertube-videojs-typings.ts
+++ b/client/src/assets/player/peertube-videojs-typings.ts
@@ -30,11 +30,12 @@ declare module 'video.js' {
 
     qualityLevels (): { height: number, id: number }[] & {
       selectedIndex: number
+      selectedIndex_: number
 
       addQualityLevel (representation: {
         id: number
         label: string
-        height: number,
+        height: number
         _enabled: boolean
       }): void
     }
diff --git a/client/src/assets/player/webtorrent/webtorrent-plugin.ts b/client/src/assets/player/webtorrent/webtorrent-plugin.ts
index 3d335acbc..d26fc38fa 100644
--- a/client/src/assets/player/webtorrent/webtorrent-plugin.ts
+++ b/client/src/assets/player/webtorrent/webtorrent-plugin.ts
@@ -650,8 +650,8 @@ class WebTorrentPlugin extends Plugin {
     }
 
     for (let i = 0; i < qualityLevels.length; i++) {
-      const q = this.player.qualityLevels[i]
-      if (q.height === resolutionId) qualityLevels.selectedIndex = i
+      const q = qualityLevels[i]
+      if (q.height === resolutionId) qualityLevels.selectedIndex_ = i
     }
   }
 }