diff --git a/packages/jest-console/src/CustomConsole.ts b/packages/jest-console/src/CustomConsole.ts
index 8412fbbea189..ba3e97362bc8 100644
--- a/packages/jest-console/src/CustomConsole.ts
+++ b/packages/jest-console/src/CustomConsole.ts
@@ -27,8 +27,7 @@ export default class CustomConsole extends Console {
   constructor(
     stdout: NodeJS.WriteStream,
     stderr: NodeJS.WriteStream,
-    formatBuffer: Formatter = (_type: LogType, message: string): string =>
-      message,
+    formatBuffer: Formatter = (_type, message): string => message,
   ) {
     super(stdout, stderr);
     this._stdout = stdout;