diff --git a/docs/api/utils.md b/docs/api/utils.md
index 6b239989e9..600b5dcd0c 100644
--- a/docs/api/utils.md
+++ b/docs/api/utils.md
@@ -390,9 +390,9 @@ namespace Bun {
        */
       countAnsiEscapeCodes?: boolean;
       /**
-       * When it's ambiugous and `true`, count emoji as 2 characters wide. If `false`, emoji are counted as 1 character wide.
+       * When it's ambiugous and `true`, count emoji as 1 characters wide. If `false`, emoji are counted as 2 character wide.
        *
-       * @default false
+       * @default true
        */
       ambiguousIsNarrow?: boolean;
     },
diff --git a/packages/bun-types/bun.d.ts b/packages/bun-types/bun.d.ts
index c98a45dd34..c9f703290f 100644
--- a/packages/bun-types/bun.d.ts
+++ b/packages/bun-types/bun.d.ts
@@ -87,9 +87,9 @@ declare module "bun" {
        */
       countAnsiEscapeCodes?: boolean;
       /**
-       * When it's ambiugous and `true`, count emoji as 2 characters wide. If `false`, emoji are counted as 1 character wide.
+       * When it's ambiugous and `true`, count emoji as 1 characters wide. If `false`, emoji are counted as 2 character wide.
        *
-       * @default false
+       * @default true
        */
       ambiguousIsNarrow?: boolean;
     },