diff --git a/BTCPayServer/Controllers/RateController.cs b/BTCPayServer/Controllers/RateController.cs
index 28ed5cc5c..60adbc14e 100644
--- a/BTCPayServer/Controllers/RateController.cs
+++ b/BTCPayServer/Controllers/RateController.cs
@@ -85,9 +85,9 @@ namespace BTCPayServer.Controllers
         [Route("rates")]
         [HttpGet]
         [BitpayAPIConstraint]
-        public async Task<IActionResult> GetRates(string currencyPairs, CancellationToken cancellationToken)
+        public async Task<IActionResult> GetRates(string currencyPairs, string storeId, CancellationToken cancellationToken)
         {
-            var result = await GetRates2(currencyPairs, null, cancellationToken);
+            var result = await GetRates2(currencyPairs, storeId, cancellationToken);
             var rates = (result as JsonResult)?.Value as Rate[];
             if (rates == null)
                 return result;