diff --git a/packages/jest-config/src/normalize.ts b/packages/jest-config/src/normalize.ts
index 269bab1d3175..3c6ba5a0cd2a 100644
--- a/packages/jest-config/src/normalize.ts
+++ b/packages/jest-config/src/normalize.ts
@@ -492,7 +492,7 @@ function validateExtensionsToTreatAsEsm(
   function printConfig(opts: Array<string>) {
     const string = opts.map(ext => `'${ext}'`).join(', ');
 
-    return `${chalk.bold(`extensionsToTreatAsEsm: [${string}]`)}`;
+    return chalk.bold(`extensionsToTreatAsEsm: [${string}]`);
   }
 
   const extensionWithoutDot = extensionsToTreatAsEsm.some(