diff --git a/src/index.ts b/src/index.ts
index ecf44cf..90253c3 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -65,6 +65,7 @@ export default async function (context: PresetContext): Promise<PresetAsset> {
         return template(content, variable);
         /* eslint-enable @typescript-eslint/naming-convention */
       },
+      ".prettierignore": resolve(TEMPLATES, "prettierignore"),
     },
     supplementaryIgnores: ignores,
     supplementaryConfig: {
diff --git a/templates/prettierignore b/templates/prettierignore
new file mode 100644
index 0000000..a65b417
--- /dev/null
+++ b/templates/prettierignore
@@ -0,0 +1 @@
+lib