diff --git a/mainnet_rules.md b/mainnet_rules.md
index 42f9f29e23..887d09efb4 100644
--- a/mainnet_rules.md
+++ b/mainnet_rules.md
@@ -283,6 +283,9 @@ The following hardware is accepted in the Skywire mainnet:
 #### Dolamee 
      - A95X F1 Smart TV Box
 
+#### Radxa
+     - ROCK Pi S
+
 **If you like to use other boards please contact the team first to be approved before you buy them, only the boards on the list are guaranteed to be whitelisted.**
 
 ***