diff --git a/package.json b/package.json
index d3bf46f8bfa..579c0e49025 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
 	"scripts": {
 		"docusaurus": "docusaurus",
 		"start": "docusaurus start",
-		"build": "docusaurus build --max_old_space_size=4096",
+		"build": "docusaurus build --max-old-space-size=4096",
 		"swizzle": "docusaurus swizzle",
 		"deploy": "docusaurus deploy",
 		"clear": "docusaurus clear",