diff --git a/client/src/app/videos/+video-watch/video-watch.component.ts b/client/src/app/videos/+video-watch/video-watch.component.ts
index 7ba8d1fa4..0f4f5ce89 100644
--- a/client/src/app/videos/+video-watch/video-watch.component.ts
+++ b/client/src/app/videos/+video-watch/video-watch.component.ts
@@ -296,7 +296,7 @@ export class VideoWatchComponent implements OnInit, OnDestroy {
   private setVideoLikesBarTooltipText () {
     this.likesBarTooltipText = this.i18n(
       '{{likesNumber}} likes / {{dislikesNumber}} dislikes',
-      { likesNumber: this.video.likes, dislikes: this.video.dislikes }
+      { likesNumber: this.video.likes, dislikesNumber: this.video.dislikes }
     )
   }