diff --git a/Linux/laZagne.spec b/Linux/laZagne.spec
deleted file mode 100644
index 3cf325d6..00000000
--- a/Linux/laZagne.spec
+++ /dev/null
@@ -1,41 +0,0 @@
-# -*- mode: python ; coding: utf-8 -*-
-import sys
-sys.path.append(".")
-from lazagne.config.manage_modules import get_modules_names
-from lazagne.softwares.browsers.chromium_browsers import chromium_based_module_location
-from lazagne.softwares.browsers.firefox_browsers import mozilla_module_location
-
-all_hidden_imports_module_names = get_modules_names() + [mozilla_module_location, chromium_based_module_location]
-hiddenimports = [package_name for package_name, module_name in all_hidden_imports_module_names]
-
-block_cipher = None
-
-
-a = Analysis(['laZagne.py'],
-             pathex=[''],
-             binaries=[],
-             datas=[],
-             hiddenimports=hiddenimports,
-             hookspath=['.'],
-             runtime_hooks=[],
-             excludes=[],
-             win_no_prefer_redirects=False,
-             win_private_assemblies=False,
-             cipher=block_cipher,
-             noarchive=False)
-pyz = PYZ(a.pure, a.zipped_data,
-             cipher=block_cipher)
-exe = EXE(pyz,
-          a.scripts,
-          a.binaries,
-          a.zipfiles,
-          a.datas,
-          [],
-          name='laZagne',
-          debug=False,
-          bootloader_ignore_signals=False,
-          strip=False,
-          upx=True,
-          upx_exclude=[],
-          runtime_tmpdir=None,
-          console=True )
diff --git a/Mac/laZagne.spec b/Mac/laZagne.spec
deleted file mode 100644
index e123a8d0..00000000
--- a/Mac/laZagne.spec
+++ /dev/null
@@ -1,42 +0,0 @@
-# -*- mode: python ; coding: utf-8 -*-
-import sys
-sys.path.append(".")
-from lazagne.config.manage_modules import get_modules_names
-from lazagne.softwares.browsers.firefox_browsers import mozilla_based_module_location
-
-all_hidden_imports_module_names = get_modules_names()
-all_hidden_imports_module_names.append(mozilla_based_module_location)
-
-hiddenimports = [package_name for package_name, module_name in all_hidden_imports_module_names]
-
-block_cipher = None
-
-
-a = Analysis(['laZagne.py'],
-             pathex=[''],
-             binaries=[],
-             datas=[],
-             hiddenimports=hiddenimports,
-             hookspath=['.'],
-             runtime_hooks=[],
-             excludes=[],
-             win_no_prefer_redirects=False,
-             win_private_assemblies=False,
-             cipher=block_cipher,
-             noarchive=False)
-pyz = PYZ(a.pure, a.zipped_data,
-             cipher=block_cipher)
-exe = EXE(pyz,
-          a.scripts,
-          a.binaries,
-          a.zipfiles,
-          a.datas,
-          [],
-          name='laZagne',
-          debug=False,
-          bootloader_ignore_signals=False,
-          strip=False,
-          upx=True,
-          upx_exclude=[],
-          runtime_tmpdir=None,
-          console=True )
diff --git a/Windows/lazagne.spec b/Windows/lazagne.spec
deleted file mode 100644
index 2bdce215..00000000
--- a/Windows/lazagne.spec
+++ /dev/null
@@ -1,37 +0,0 @@
-# -*- mode: python -*-
-import sys
-sys.path.append(".")
-from lazagne.config.manage_modules import get_modules_names
-from lazagne.softwares.browsers.chromium_browsers import chromium_based_module_location
-from lazagne.softwares.browsers.firefox_browsers import mozilla_module_location
-
-all_hidden_imports_module_names = get_modules_names() + [mozilla_module_location, chromium_based_module_location]
-hiddenimports = [package_name for package_name, module_name in all_hidden_imports_module_names]
-a = Analysis(
-        ['laZagne.py'],
-        pathex=[''],
-        hiddenimports=hiddenimports,
-        hookspath=None,
-        runtime_hooks=None
-)
-
-for d in a.datas:
-  if 'pyconfig' in d[0]:
-        a.datas.remove(d)
-        break
-
-pyz = PYZ(a.pure)
-exe = EXE(
-        pyz,
-        a.scripts,
-        a.binaries + [('msvcp100.dll', 'C:\\Windows\\System32\\msvcp100.dll', 'BINARY'),
-                      ('msvcr100.dll', 'C:\\Windows\\System32\\msvcr100.dll', 'BINARY')]
-        if sys.platform == 'win32' else a.binaries,
-        a.zipfiles,
-        a.datas,
-        name='lazagne.exe',
-        debug=False,
-        strip=None,
-        upx=True,
-        console=True
-)