diff --git a/package.json b/package.json
index 6e48b736518fb..c28213ba9999e 100644
--- a/package.json
+++ b/package.json
@@ -272,8 +272,8 @@
 		"prebuild:packages": "npm run clean:packages && lerna run build",
 		"build:packages": "npm run --silent build:package-types && node ./bin/packages/build.js",
 		"build:plugin-zip": "bash ./bin/build-plugin-zip.sh",
-		"clean:package-types": "tsc --build --clean",
-		"clean:packages": "rimraf \"./packages/*/@(build|build-module|build-style)\"",
+		"clean:package-types": "tsc --build --clean && rimraf \"./packages/*/build-types\"",
+		"clean:packages": "rimraf \"./packages/*/@(build|build-module|build-style|build-types)\"",
 		"dev": "npm run build:packages && concurrently \"wp-scripts start\" \"npm run dev:packages\"",
 		"dev:packages": "concurrently \"node ./bin/packages/watch.js\" \"tsc --build --watch\"",
 		"distclean": "rimraf node_modules packages/*/node_modules",