diff --git a/package.json b/package.json
index c28957c3bd2..01202158be0 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "dev": "node scripts/dev.js",
     "debug": "cross-env DEBUG=1 node --inspect-brk scripts/start.js",
     "generate": "node scripts/generate-git-commit-info.js",
-    "generate:settings-schema": "tsx scripts/generate-settings-schema.ts",
+    "generate:settings-schema": "node --import tsx/esm scripts/generate-settings-schema.ts",
     "build": "node scripts/build.js",
     "build-and-start": "npm run build && npm run start",
     "build:vscode": "node scripts/build_vscode_companion.js",
diff --git a/scripts/build.js b/scripts/build.js
index 342e21b6c8c..f471bf25e3a 100644
--- a/scripts/build.js
+++ b/scripts/build.js
@@ -65,7 +65,7 @@ for (const workspace of buildOrder) {
   // After cli is built, generate the JSON Schema for settings
   // so the vscode-ide-companion extension can provide IntelliSense
   if (workspace === 'packages/cli') {
-    execSync('npx tsx scripts/generate-settings-schema.ts', {
+    execSync('node --import tsx/esm scripts/generate-settings-schema.ts', {
       stdio: 'inherit',
       cwd: root,
     });