diff --git a/channels/ar.m3u b/channels/ar.m3u
index 415190425a..a398e0ead9 100644
--- a/channels/ar.m3u
+++ b/channels/ar.m3u
@@ -102,7 +102,7 @@ http://media.neuquen.gov.ar/rtn/television/playlist.m3u8
 #EXTINF:-1 tvg-id="RTN.ar" tvg-name="RTN" tvg-country="AR" tvg-language="Spanish" tvg-logo="https://i.imgur.com/daMqavf.jpg" group-title="",RTN (Neuquén) (720p) [Not 24/7]
 http://media.neuquen.gov.ar/rtn/television/media.m3u8
 #EXTINF:-1 tvg-id="SantaMariaTV.ar" tvg-name="Santa María TV" tvg-country="AR" tvg-language="" tvg-logo="" group-title="",Santa María TV (360p)
-http://www.trimi.com.ar/santa_maria/streaming/mystreamSantaMariaHSMed.m3u8
+http://www.trimi.com.ar/santa_maria/streaming/mystream.m3u8
 #EXTINF:-1 tvg-id="T5Satelital.ar" tvg-name="T5 Satelital" tvg-country="AR" tvg-language="Spanish" tvg-logo="https://i.imgur.com/Eu7rHtj.jpg" group-title="",T5 Satelital (540p) [Not 24/7]
 https://api.new.livestream.com/accounts/20819504/events/8664197/live.m3u8
 #EXTINF:-1 tvg-id="TelefeRosario.ar" tvg-name="Telefe Rosario" tvg-country="AR" tvg-language="Spanish" tvg-logo="" group-title="Local",Telefe Rosario (720p)