diff --git a/websrc/types.ts b/websrc/types.ts
index 0798fd2..f1a043b 100644
--- a/websrc/types.ts
+++ b/websrc/types.ts
@@ -33,8 +33,8 @@ export type PositionCloseMessage = {
 }
 
 export type CurrencyPair = {
-    base: Currency,
-    quote: Currency
+    base: string,
+    quote: string
 }
 
 export type Currency = {