diff --git a/data/refdata/instruments.cfg b/data/refdata/instruments.cfg
index 968d98e..af20bb3 100644
--- a/data/refdata/instruments.cfg
+++ b/data/refdata/instruments.cfg
@@ -268,6 +268,12 @@
         "quantity_precision": "0.001",
         "price_tick": 0.01
     },
+    "PAIR-SUI-USD": {
+        "base_asset": "SUI",
+        "quote_asset": "USD",
+        "quantity_precision": "0.001",
+        "price_tick": 0.01
+    },
     # --- PAIR-U
     "PAIR-UNI-BUSD": {
         "base_asset": "UNI",