diff --git a/packages/icons/package.json b/packages/icons/package.json
index 83272a85bd6..277472dd3f4 100644
--- a/packages/icons/package.json
+++ b/packages/icons/package.json
@@ -54,6 +54,7 @@
     "css-loader": "^4.3.0",
     "mini-css-extract-plugin": "^2.7.6",
     "mkdirp": "^1.0.4",
+    "prettier": "^3.0.3",
     "react": "^17.0.2",
     "react-use": "^17.4.0",
     "string-replace-loader": "^2.3.0",
diff --git a/packages/icons/scripts/typescript.js b/packages/icons/scripts/typescript.js
index 9d0a8ce3d38..d4c6911d5af 100644
--- a/packages/icons/scripts/typescript.js
+++ b/packages/icons/scripts/typescript.js
@@ -23,9 +23,8 @@ fs.readdirSync(iconSrcFolder)
 		});
 	});
 
-fs.writeFileSync(
-	path.join(srcFolder, 'typeUtils.ts'),
-	prettier.format(
+prettier
+	.format(
 		`
 export declare type IconName =
 ${icons}
@@ -56,5 +55,7 @@ export declare type Icon<S extends IconSize> = {
 };
 `,
 		{ singleQuote: true, parser: 'typescript' },
-	),
-);
+	)
+	.then(data => {
+		fs.writeFileSync(path.join(srcFolder, 'typeUtils.ts'), data);
+	});