diff --git a/data/refdata/instruments.cfg b/data/refdata/instruments.cfg
index b0790e4..968d98e 100644
--- a/data/refdata/instruments.cfg
+++ b/data/refdata/instruments.cfg
@@ -247,8 +247,8 @@
     "PAIR-SHIB-USD": {
         "base_asset": "SHIB",
         "quote_asset": "USD",
-        "quantity_precision": "0.01",
-        "price_tick": 0.01
+        "quantity_precision": "1",
+        "price_tick": 0.00000001
     },
     "PAIR-SOL-BUSD": {
         "base_asset": "SOL",