diff --git a/libs/ui/src/lib/fire-calculator/fire-calculator.service.spec.ts b/libs/ui/src/lib/fire-calculator/fire-calculator.service.spec.ts
index 492834366..fbdc859d2 100644
--- a/libs/ui/src/lib/fire-calculator/fire-calculator.service.spec.ts
+++ b/libs/ui/src/lib/fire-calculator/fire-calculator.service.spec.ts
@@ -1,5 +1,4 @@
 import { Test, TestingModule } from '@nestjs/testing';
-import Big from 'big.js';
 
 import { FireCalculatorService } from './fire-calculator.service';