diff --git a/CHANGELOG.md b/CHANGELOG.md
index 13a9b8fd..0faea0e7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,11 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
+## [0.8.3]
+### Improvements
+- AUR
+    - allowing the user to bypass checksum errors when installing / upgrading / downgrading packages
+
 ## [0.8.2] - 2020-01-31
 ### Features
 - New **Settings** panel ( displayed when the lower **Settings** button is clicked ). It allows to change all settings.
diff --git a/bauh/gems/arch/controller.py b/bauh/gems/arch/controller.py
index bc9cc51f..557c60e4 100644
--- a/bauh/gems/arch/controller.py
+++ b/bauh/gems/arch/controller.py
@@ -585,10 +585,12 @@ class ArchManager(SoftwareManager):
                     return False
 
             if check_res.get('validity_check'):
-                handler.watcher.show_message(title=self.i18n['arch.aur.install.validity_check.title'],
-                                             body=self.i18n['arch.aur.install.validity_check.body'].format(bold(pkgname)),
-                                             type_=MessageType.ERROR)
-                return False
+                body = "<p>{}</p><p>{}</p>".format(self.i18n['arch.aur.install.validity_check.body'].format(bold(pkgname)),
+                                                   self.i18n['arch.aur.install.validity_check.proceed'])
+                return not handler.watcher.request_confirmation(title=self.i18n['arch.aur.install.validity_check.title'].format('( checksum )'),
+                                                                body=body,
+                                                                confirmation_label=self.i18n['no'].capitalize(),
+                                                                deny_label=self.i18n['yes'].capitalize())
 
         return True
 
diff --git a/bauh/gems/arch/makepkg.py b/bauh/gems/arch/makepkg.py
index 5632c885..bc13279f 100644
--- a/bauh/gems/arch/makepkg.py
+++ b/bauh/gems/arch/makepkg.py
@@ -42,7 +42,7 @@ def check(pkgdir: str, optimize: bool, handler: ProcessHandler) -> dict:
 
 
 def make(pkgdir: str, optimize: bool, handler: ProcessHandler) -> Tuple[bool, str]:
-    cmd = ['makepkg', '-ALcsmf']
+    cmd = ['makepkg', '-ALcsmf', '--skipchecksums']
 
     if optimize:
         if os.path.exists(CUSTOM_MAKEPKG_FILE):
diff --git a/bauh/gems/arch/resources/locale/ca b/bauh/gems/arch/resources/locale/ca
index a5fa5957..56d0481b 100644
--- a/bauh/gems/arch/resources/locale/ca
+++ b/bauh/gems/arch/resources/locale/ca
@@ -99,8 +99,9 @@ arch.aur.install.unknown_key.title=Clau pública necessària
 arch.aur.install.unknown_key.status=S’està rebent la clau pública {}
 arch.aur.install.unknown_key.receive_error=No s’ha pogut rebre la clau pública {}
 arch.install.aur.unknown_key.body=Per a continuar amb la instal·lació de {} cal confiar en la clau pública següent {}
-arch.aur.install.validity_check.title=Problemes d’integritat
-arch.aur.install.validity_check.body=Alguns dels fitxers font necessaris per a la instal·lació de {} són malmesos. La instal·lació es cancel·larà per a evitar danys al vostre sistema.
+arch.aur.install.validity_check.title=Problemes d’integritat {}
+arch.aur.install.validity_check.body=Alguns dels fitxers font necessaris per a la instal·lació de {} són malmesos.
+arch.aur.install.validity_check.proceed=Voleu continuar de totes maneres? ( no es recomana )
 arch.makepkg.optimizing=Optimitzant la recopilació
 arch.config.optimize=optimize
 arch.config.trans_dep_check=check dependencies
diff --git a/bauh/gems/arch/resources/locale/de b/bauh/gems/arch/resources/locale/de
index be24bbe9..0dc46d06 100644
--- a/bauh/gems/arch/resources/locale/de
+++ b/bauh/gems/arch/resources/locale/de
@@ -67,8 +67,9 @@ arch.aur.install.unknown_key.title=Öffentlicher Schlüssel nötig
 arch.install.aur.unknown_key.body=Um mit der Installation von {} fortzufahren ist es nötig dem öffentlichen Schlüssel {} zu vertrauen
 arch.aur.install.unknown_key.status=Öffentlichen Schlüssel {} emfangen
 arch.aur.install.unknown_key.receive_error=Öffentlicher Schlüssel {} konnte nicht emfangen werden
-arch.aur.install.validity_check.title=Integritätsprobleme
-arch.aur.install.validity_check.body=Einige der Source-Dateien für die Installation von {} sind korrupt. Die Installation wird abgebrochen um möglichen Schaden zu verhindern. 
+arch.aur.install.validity_check.title=Integritätsprobleme {}
+arch.aur.install.validity_check.body=Einige der Source-Dateien für die Installation von {} sind korrupt.
+arch.aur.install.validity_check.proceed=Wollen Sie trotzdem fortfahren? ( nicht empfohlen )
 aur.info.architecture=Architektur
 aur.info.architecture.any=beliebig
 aur.info.build date=Erstelldatum
diff --git a/bauh/gems/arch/resources/locale/en b/bauh/gems/arch/resources/locale/en
index 3364dbd5..13b48011 100644
--- a/bauh/gems/arch/resources/locale/en
+++ b/bauh/gems/arch/resources/locale/en
@@ -67,8 +67,9 @@ arch.aur.install.unknown_key.title=Public key required
 arch.install.aur.unknown_key.body=To continue {} installation is necessary to trust the following public key {}
 arch.aur.install.unknown_key.status=Receiving public key {}
 arch.aur.install.unknown_key.receive_error=Could not receive public key {}
-arch.aur.install.validity_check.title=Integrity issues
-arch.aur.install.validity_check.body=Some of the source-files needed for {} installation are not healthy. The installation will be cancelled to prevent damage to your system.
+arch.aur.install.validity_check.title=Integrity issues {}
+arch.aur.install.validity_check.body=Some of the source-files needed for {} installation are not healthy.
+arch.aur.install.validity_check.proceed=Do you want to continue anyway ? ( not recommended )
 aur.info.architecture=architecture
 aur.info.architecture.any=any
 aur.info.build date=build date
diff --git a/bauh/gems/arch/resources/locale/es b/bauh/gems/arch/resources/locale/es
index 1724f835..2f9ba1ea 100644
--- a/bauh/gems/arch/resources/locale/es
+++ b/bauh/gems/arch/resources/locale/es
@@ -99,8 +99,9 @@ arch.aur.install.unknown_key.title=Clave pública necesaria
 arch.aur.install.unknown_key.status=Recibiendo la clave pública {}
 arch.aur.install.unknown_key.receive_error=No fue posible recibir la clave pública {}
 arch.install.aur.unknown_key.body=Para continuar la instalación de {} es necesario confiar en la siguiente clave pública {}
-arch.aur.install.validity_check.title=Problemas de integridad
-arch.aur.install.validity_check.body=Algunos de los archivos fuente necesarios para la instalación de {} no están en buen estado. La instalación se cancelará para evitar daños a su sistema.
+arch.aur.install.validity_check.title=Problemas de integridad {}
+arch.aur.install.validity_check.body=Algunos de los archivos fuente necesarios para la instalación de {} no están en buen estado.
+arch.aur.install.validity_check.proceed=¿Desea continuar de todos modos? ( no recomendado )
 arch.makepkg.optimizing=Optimizando la compilación
 arch.config.optimize=optimizar
 arch.config.trans_dep_check=verificar dependencias
diff --git a/bauh/gems/arch/resources/locale/it b/bauh/gems/arch/resources/locale/it
index d2ec2cf0..c35a8c02 100644
--- a/bauh/gems/arch/resources/locale/it
+++ b/bauh/gems/arch/resources/locale/it
@@ -67,8 +67,9 @@ arch.aur.install.unknown_key.title=Chiave pubblica richiesta
 arch.install.aur.unknown_key.body=Per continuare {} l'installazione è necessaria per fidarsi della seguente chiave pubblica {}
 arch.aur.install.unknown_key.status=Ricezione della chiave pubblica {}
 arch.aur.install.unknown_key.receive_error=Impossibile ricevere la chiave pubblica {}
-arch.aur.install.validity_check.title=Problemi di integrità
-arch.aur.install.validity_check.body=Alcuni dei file di origine necessari per l'installazione di {} non sono integri. L'installazione verrà annullata per evitare danni al sistema.
+arch.aur.install.validity_check.title=Problemi di integrità {}
+arch.aur.install.validity_check.body=Alcuni dei file di origine necessari per l'installazione di {} non sono integri.
+arch.aur.install.validity_check.proceed=Vuoi continuare comunque? ( non consigliato )
 arch.makepkg.optimizing=Ottimizzando la compilazione
 arch.config.optimize=optimize
 arch.config.trans_dep_check=check dependencies
diff --git a/bauh/gems/arch/resources/locale/pt b/bauh/gems/arch/resources/locale/pt
index 56db3c6e..5d50ac00 100644
--- a/bauh/gems/arch/resources/locale/pt
+++ b/bauh/gems/arch/resources/locale/pt
@@ -99,8 +99,9 @@ arch.aur.install.unknown_key.title=Chave pública necessária
 arch.install.aur.unknown_key.body=Para continuar a instalação de {} é ncessário confiar na seguinte chave pública {}
 arch.aur.install.unknown_key.status=Recebendo a chave pública {}
 arch.aur.install.unknown_key.receive_error=Não fui possível receber a chave pública {}
-arch.aur.install.validity_check.title=Problemas de integridade
-arch.aur.install.validity_check.body=Alguns dos arquivos-fonte necessários para instalação de {} não estão íntegros. A instalação será cancelada para evitar danos no seu sistema.
+arch.aur.install.validity_check.title=Problemas de integridade {}
+arch.aur.install.validity_check.body=Alguns dos arquivos-fonte necessários para a instalação de {} não estão íntegros.
+arch.aur.install.validity_check.proceed=Você deseja continuar mesmo assim ? ( não recomendado )
 arch.makepkg.optimizing=Otimizando a compilação
 arch.config.optimize=otimizar
 arch.config.trans_dep_check=verificar dependências