diff --git a/apps/client/package.json b/apps/client/package.json
deleted file mode 100644
index 224fc5b..0000000
--- a/apps/client/package.json
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-  "name": "client",
-  "version": "0.0.1",
-  "description": "Client of the application",
-  "private": true,
-  "license": "MIT"
-}
diff --git a/apps/server/package.json b/apps/server/package.json
deleted file mode 100644
index 9bbc19e..0000000
--- a/apps/server/package.json
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-  "name": "server",
-  "version": "0.0.1",
-  "description": "Server of the application",
-  "private": true,
-  "license": "MIT"
-}
diff --git a/libs/shared/package.json b/libs/shared/package.json
deleted file mode 100644
index dfee1a0..0000000
--- a/libs/shared/package.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "name": "@tun-judge/shared",
-  "version": "0.0.1",
-  "dependencies": {},
-  "private": true
-}
diff --git a/package.json b/package.json
index 80a388b..4cbd959 100644
--- a/package.json
+++ b/package.json
@@ -1,10 +1,11 @@
 {
   "name": "@tun-judge/source",
-  "version": "0.0.0",
+  "version": "0.0.42",
   "license": "MIT",
   "private": true,
   "packageManager": "yarn@4.5.0",
   "scripts": {
+    "build": "nx run-many --target=build",
     "serve": "nx run-many --target=serve --projects=client,server",
     "judge:serve": "nx run judge:serve",
     "lint": "nx affected:lint",