diff --git a/README.md b/README.md
index 4793ae5..0b19449 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,11 @@
 # Batocera BIOSes
 
-## Based from [batocera-systems](https://github.com/batocera-linux/batocera.linux/blob/59beae231597317fbaa0397d429897a6af7ac87f/package/batocera/core/batocera-scripts/scripts/batocera-systems)
+## Based from [batocera-systems](https://github.com/batocera-linux/batocera.linux/commits/master/package/batocera/core/batocera-scripts/scripts/batocera-systems)
+
+The PS3 BIOS is too heavy to add to the repository. It can be downloaded at this address:
+
+#### Sony - Playstation 3
+
+✔️**PS3UPDAT.PUP** ([download](https://archive.midnightchannel.net/SonyPS/Firmware/download/cf9cb4ba53a83ad557501417837c8de9/CEX_CRC[21fb1bbd]_FW[v4.86]_PS3UPDAT.PUP))
+
+> md5 cf9cb4ba53a83ad557501417837c8de9