diff --git a/defs/ethereum/networks.json b/defs/ethereum/networks.json
index 078f2bbb2..2750ddca0 100644
--- a/defs/ethereum/networks.json
+++ b/defs/ethereum/networks.json
@@ -65,7 +65,7 @@
   },
   {
     "chain_id": 31,
-    "slip44": 1,
+    "slip44": 37310,
     "shortcut": "tRSK",
     "name": "RSK Testnet",
     "rskip60": true,