diff --git a/packages/zitadel-client/package.json b/packages/zitadel-client/package.json
index 43d997e21e6..cd1941a9983 100644
--- a/packages/zitadel-client/package.json
+++ b/packages/zitadel-client/package.json
@@ -18,7 +18,7 @@
     "test:unit:watch": "jest --watch",
     "dev": "tsup --watch --dts",
     "lint": "eslint \"src/**/*.ts*\"",
-    "clean": "rm -rf .turbo && rm -rf node_modules && rm -rf dist"
+    "clean": "rm -rf .turbo && rm -rf node_modules && rm -rf dist && rm -rf src/proto"
   },
   "devDependencies": {
     "@bufbuild/buf": "^1.14.0",
diff --git a/packages/zitadel-server/package.json b/packages/zitadel-server/package.json
index a8249f21694..df1ac582b9a 100644
--- a/packages/zitadel-server/package.json
+++ b/packages/zitadel-server/package.json
@@ -19,7 +19,7 @@
     "test:unit:watch": "jest --watch",
     "dev": "tsup --dts --watch",
     "lint": "eslint \"src/**/*.ts*\"",
-    "clean": "rm -rf .turbo && rm -rf node_modules && rm -rf dist"
+    "clean": "rm -rf .turbo && rm -rf node_modules && rm -rf dist && rm -rf src/proto"
   },
   "devDependencies": {
     "@bufbuild/buf": "^1.14.0",