diff --git a/data/refdata/exchange_instruments.cfg b/data/refdata/exchange_instruments.cfg
index 6a9899d..eab729b 100644
--- a/data/refdata/exchange_instruments.cfg
+++ b/data/refdata/exchange_instruments.cfg
@@ -91,9 +91,9 @@
                 "md_symbol": "ETHUSDT",
                 "trade_symbol": "ETHUSDT"
             },
-            "PAIR-LINK-BUSD": {
-                "md_symbol": "LINKBUSD",
-                "trade_symbol": "LINKBUSD"
+            "PAIR-HBAR-USDT": {
+                "md_symbol": "HBARUSDT",
+                "trade_symbol": "HBARUSDT"
             },
             "PAIR-LINK-BUSD": {
                 "md_symbol": "LINKBUSD",
diff --git a/data/refdata/instruments.cfg b/data/refdata/instruments.cfg
index a8448c2..8cef11b 100644
--- a/data/refdata/instruments.cfg
+++ b/data/refdata/instruments.cfg
@@ -181,6 +181,12 @@
         "quantity_precision": "0.1",
         "price_tick": 0.00001
     },
+    "PAIR-HBAR-USDT": {
+        "base_asset": "HBAR",
+        "quote_asset": "USDT",
+        "quantity_precision": "0.1",
+        "price_tick": 0.00001
+    },
     # --- PAIR-L
     "PAIR-LINK-BUSD": {
         "base_asset": "LINK",