diff --git a/streams/pt.m3u b/streams/pt.m3u
index 85da679cc7..691f04a49d 100644
--- a/streams/pt.m3u
+++ b/streams/pt.m3u
@@ -64,7 +64,7 @@ https://streaming-live.rtp.pt/livetvhlsDVR/rtpnHDdvr.smil/playlist.m3u8
 #EXTVLCOPT:http-user-agent=Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:93.0) Gecko/20100101 Firefox/93.0
 https://streaming-live.rtp.pt/livetvhlsDVR/rtpndvr.smil/playlist.m3u8
 #EXTINF:-1 tvg-id="SIC.pt@SD",SIC (1080p) [Geo-blocked]
-#EXTVLCOPT:http-user-agent=Firefox
+#EXTVLCOPT:http-user-agent=Mozilla/5.0 (X11; Linux x86_64; rv:149.0) Gecko/20100101 Firefox/149.0
 #EXTVLCOPT:http-referrer=https://sic.pt/
 https://sic.live.impresa.pt/sic.m3u8
 #EXTINF:-1 tvg-id="SICAltaDefinicao.pt@SD",SIC Alta Definição (1080p)