diff --git a/data/refdata/instruments.cfg b/data/refdata/instruments.cfg
index b058aef..ebe62e7 100644
--- a/data/refdata/instruments.cfg
+++ b/data/refdata/instruments.cfg
@@ -372,17 +372,17 @@
         "price_tick": 0.01
     },
     # --- PERP-D
-    "PERP-DOGE-USDT": {
+    "PERP-DOGE-USDC": {
         "base_asset": "DOGE",
-        "quote_asset": "USDT",
+        "quote_asset": "USDC",
         "quantity_precision": "1",
-        "price_tick": 0.000001
+        "price_tick": 0.00001
     },
     "PERP-DOGE-USDT": {
         "base_asset": "DOGE",
         "quote_asset": "USDT",
         "quantity_precision": "1",
-        "price_tick": 0.000001
+        "price_tick": 0.00001
     },
     # --- PERP-E
     "PERP-ETH-USDC": {