diff --git a/extension/jest.config.ts b/extension/jest.config.ts
index e82e036a..fee31283 100644
--- a/extension/jest.config.ts
+++ b/extension/jest.config.ts
@@ -7,7 +7,7 @@ const config: Config.InitialOptions = {
   //   "^.+\\.test.tsx?$": "ts-jest",
   // },
   testEnvironment: 'node',
-  preset: 'ts-jest'
+  preset: 'ts-jest',
 };
 
 export default config;