2 files changed, 4 insertions, 2 deletions

diff --git a/client/src/assets/player/shared/peertube/peertube-plugin.ts b/client/src/assets/player/shared/peertube/peertube-plugin.ts
index 4bd038bb1..56de66998 100644
--- a/client/src/assets/player/shared/peertube/peertube-plugin.ts
+++ b/client/src/assets/player/shared/peertube/peertube-plugin.ts
@@ -210,7 +210,7 @@ class PeerTubePlugin extends Plugin {
       lastViewEvent = undefined
 
       // Server won't save history, so save the video position in local storage
-      if (!this.authorizationHeader) {
+      if (!this.authorizationHeader()) {
         saveVideoWatchHistory(this.videoUUID, currentTime)
       }
     }, this.CONSTANTS.USER_VIEW_VIDEO_INTERVAL)
@@ -228,7 +228,7 @@ class PeerTubePlugin extends Plugin {
       'Content-type': 'application/json; charset=UTF-8'
     })
 
-    if (this.authorizationHeader) headers.set('Authorization', this.authorizationHeader())
+    if (this.authorizationHeader()) headers.set('Authorization', this.authorizationHeader())
 
     return fetch(this.videoViewUrl, { method: 'POST', body: JSON.stringify(body), headers })
   }
diff --git a/client/src/standalone/videos/shared/auth-http.ts b/client/src/standalone/videos/shared/auth-http.ts
index 43af5dff4..95e3b029e 100644
--- a/client/src/standalone/videos/shared/auth-http.ts
+++ b/client/src/standalone/videos/shared/auth-http.ts
@@ -27,6 +27,8 @@ export class AuthHTTP {
   }
 
   getHeaderTokenValue () {
+    if (!this.userOAuthTokens) return null
+
     return `${this.userOAuthTokens.tokenType} ${this.userOAuthTokens.accessToken}`
   }