diff --git a/packages/grid_client/scripts/tft.ts b/packages/grid_client/scripts/currency.ts
similarity index 100%
rename from packages/grid_client/scripts/tft.ts
rename to packages/grid_client/scripts/currency.ts
diff --git a/packages/grid_client/src/modules/tft.ts b/packages/grid_client/src/modules/currency.ts
similarity index 94%
rename from packages/grid_client/src/modules/tft.ts
rename to packages/grid_client/src/modules/currency.ts
index 37c02eb8be..6eb8a88979 100644
--- a/packages/grid_client/src/modules/tft.ts
+++ b/packages/grid_client/src/modules/currency.ts
@@ -5,10 +5,10 @@ import { CurrencyModel } from "./models";
 
 class TFTUSDConversionService {
   // TFT rate: 1 TFT = x USD
-  constructor(protected rate: number, private decimals = 2) {}
+  constructor(private _rate: number, private decimals = 2) {}
 
-  get _rate() {
-    return this.rate;
+  get rate() {
+    return this._rate;
   }
 
   @expose
diff --git a/packages/grid_client/src/modules/index.ts b/packages/grid_client/src/modules/index.ts
index dd55eb713a..e6b3603de7 100644
--- a/packages/grid_client/src/modules/index.ts
+++ b/packages/grid_client/src/modules/index.ts
@@ -22,5 +22,5 @@ export * from "./farmerbot";
 export * from "./farms";
 export * from "./networks";
 export * from "./bridge";
-export * from "./tft";
+export * from "./currency";
 export * from "./base";
diff --git a/packages/grid_client/tests/modules/tft.test.ts b/packages/grid_client/tests/modules/currency.test.ts
similarity index 100%
rename from packages/grid_client/tests/modules/tft.test.ts
rename to packages/grid_client/tests/modules/currency.test.ts