diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
deleted file mode 100644
index 11735e2..0000000
--- a/.github/workflows/build.yml
+++ /dev/null
@@ -1,95 +0,0 @@
-name: "YAMPD Build"
-
-on:
-  push:
-    branches:
-      - main
-
-  workflow_dispatch:
-
-concurrency:
-  group: "build"
-  cancel-in-progress: true
-
-defaults:
-  run:
-    shell: bash
-
-jobs:
-  build_linux:
-    name: "linux-build"
-    runs-on: ubuntu-latest
-    steps:
-      - name: "[Preparing] cloning repository"
-        uses: actions/checkout@v4
-      - name: "[DEPS/Tool] bun"
-        uses: oven-sh/setup-bun@v2
-      - name: "[DEPS/Tool] python"
-        uses: actions/setup-python@v5
-        with:
-          python-version: '3.13.2'
-          cache: 'pip'
-      - name: "[DEBUG] check if pip is installed"
-        run: |
-          which pip
-          pip --version
-      - name: "[DEPS/Build] Backend"
-        run: |
-          pip install -r requirements.txt
-          pip install -r requirements.build.txt
-      - name: "[DEPS/Build] Frontend"
-        run: bun install
-        working-directory: ./gui
-      - name: "[Build] Building artifact"
-        run: python ./build.py --exe
-      - name: "[Publish] Upload GUI Artifact"
-        uses: actions/upload-artifact@v4
-        with:
-          name: "YAMPD-gui-linux"
-          path: "./dist/yamcpack"
-          if-no-files-found: warn
-          retention-days: 14
-      - name: "[Publish] Upload CLI Artifact"
-        uses: actions/upload-artifact@v4
-        with:
-          name: "YAMPD-cli-linux"
-          path: "./dist/yamcpack-cli"
-          if-no-files-found: warn
-          retention-days: 14
-
-  build_windows:
-    name: "windows-build"
-    runs-on: windows-latest
-    steps:
-      - name: "[Preparing] cloning repository"
-        uses: actions/checkout@v4
-      - name: "[DEPS/Tool] bun"
-        uses: oven-sh/setup-bun@v2
-      - name: "[DEPS/Tool] python"
-        uses: actions/setup-python@v5
-        with:
-          python-version: '3.13.2'
-          cache: 'pip'
-      - name: "[DEPS/Build] Backend"
-        run: |
-          pip install -r requirements.txt
-          pip install -r requirements.build.txt
-      - name: "[DEPS/Build] Frontend"
-        run: "bun install"
-        working-directory: ./gui
-      - name: "[Build] Building artifact"
-        run: python ./build.py --exe
-      - name: "[Publish] Upload GUI Artifact"
-        uses: actions/upload-artifact@v4
-        with:
-          name: "YAMPD-gui-windows.exe"
-          path: "./dist/yamcpack.exe"
-          if-no-files-found: warn
-          retention-days: 14
-      - name: "[Publish] Upload CLI Artifact"
-        uses: actions/upload-artifact@v4
-        with:
-          name: "YAMPD-cli-windows.exe"
-          path: "./dist/yamcpack-cli.exe"
-          if-no-files-found: warn
-          retention-days: 14
diff --git a/build.py b/build.py
index 2a02c1c..c49ada6 100644
--- a/build.py
+++ b/build.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python3
-
 import subprocess
 import os
 import shutil
@@ -58,7 +56,7 @@ if __name__ == "__main__":
     # TODO?: install node deps automatically
 
     if not args.no_rebuild:
-        build = subprocess.call(["bun", "run", "build"], cwd="./gui", shell=(os.name == "nt"))
+        build = subprocess.call(["bun", "run", "build"], cwd="./gui", shell=True)
         if build != 0:
             print("[ERROR] Next.js gui has failed to build")
             raise
@@ -112,7 +110,7 @@ if __name__ == "__main__":
                 "templates:templates",
             ],
             cwd="./dist",
-            shell=(os.name == "nt"),
+            shell=True,
         )
         if build != 0:
             print("[ERROR] pyinstaller has failed to build an app")
@@ -142,7 +140,7 @@ if __name__ == "__main__":
                 "mc_version.json:.",
             ],
             cwd="./dist",
-            shell=(os.name == "nt"),
+            shell=True,
         )
         if build != 0:
             print("[ERROR] pyinstaller has failed to build an app")
diff --git a/dev.py b/dev.py
index 38f4352..6289f5b 100644
--- a/dev.py
+++ b/dev.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python3
-
 import subprocess
 import time
 import os
@@ -15,10 +13,10 @@ if __name__ == "__main__":
     # TODO?: install node deps automatically
 
     gui_proc = subprocess.Popen(
-        ["bun", "run", "dev"], cwd="./gui", env=environment, shell=(os.name == "nt")
+        ["bun", "run", "dev"], cwd="./gui", env=environment, shell=True
     )
     app_proc = subprocess.Popen(
-        ["python", "main.py"], cwd="./src", env=environment, shell=(os.name == "nt")
+        ["python", "main.py"], cwd="./src", env=environment, shell=True
     )
 
     try:
diff --git a/src/cli.py b/src/cli.py
index f3c0884..31b1e71 100644
--- a/src/cli.py
+++ b/src/cli.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python3
-
 import os
 from sys import exit
 
diff --git a/src/main.py b/src/main.py
index 2a76764..80b59c8 100644
--- a/src/main.py
+++ b/src/main.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python3
-
 from flask import Flask
 from flask import render_template, send_file, abort
 from flaskwebgui import FlaskUI  # import FlaskUI