diff --git a/lists/uk.md b/lists/uk.md
index 9ae4334..4f7fa18 100644
--- a/lists/uk.md
+++ b/lists/uk.md
@@ -12,6 +12,7 @@
 | 3   | STV | [>](https://csm-e-ces1aeuw1live102-083090b15a93b4fdd.tls1.yospace.com/csm/live/139900483.m3u8?yo.l=true&yo.ls=2,3,4,5,6&yo.p=3&yo.oh=Y3NtLWUtc3R2LWViLnRsczEueW9zcGFjZS5jb20=) | <img height="20" src="https://upload.wikimedia.org/wikipedia/en/thumb/8/87/STV_logo_2014.png/631px-STV_logo_2014.png"/> | STV.uk |
 | 3   | ITV 1 | [x]() | <img height="20" src="https://upload.wikimedia.org/wikipedia/en/thumb/1/1f/ITV1_logo_%282022%29.svg/640px-ITV1_logo_%282022%29.svg.png"/> | ITV1.uk |
 | 4   | Channel 4 Ⓢ| [>](https://cdnuk001.broadcastcdn.net/KUK-CHANNEL4/tracks-v1a1/index.m3u8) | <img height="20" src="https://upload.wikimedia.org/wikipedia/en/thumb/9/9b/Channel_4_%28On_Demand%29_2023.svg/569px-Channel_4_%28On_Demand%29_2023.svg.png"/> | Channel4.uk |
+| 4   | S4C | [>](https://live-uk.s4c-cdn.co.uk/out/v1/a0134f1fd5a2461b9422b574566d4442/live_uk.m3u8) | <img height="20" src="https://i.imgur.com/vrcbnBv.png"/> | S4C.uk |
 | 5   | Channel 5 | [>](https://cdnuk001.broadcastcdn.net/KUK-FIVE/tracks-v1a1/playlist.m3u8) | <img height="20" src="https://upload.wikimedia.org/wikipedia/en/thumb/c/cb/Channel_5_%28UK%29_2016.svg/530px-Channel_5_%28UK%29_2016.svg.png"/> | Channel5.uk |
 | 6   | ITV 2 | [x]() | <img height="20" src="https://upload.wikimedia.org/wikipedia/en/thumb/d/d8/ITV2_logo_2022.svg/640px-ITV2_logo_2022.svg.png"/> | ITV2.uk |
 | 9   | BBC Four Ⓢ | [>](https://helpfulpost.net/bbcfour/index.m3u8) | <img height="20" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/6d/BBC_Four_logo_2021.svg/640px-BBC_Four_logo_2021.svg.png"/> | BBCFour.uk |