diff --git a/arguments.py b/arguments.py
index 1ec5cc6..e1d4230 100644
--- a/arguments.py
+++ b/arguments.py
@@ -1,6 +1,7 @@
 import argparse
 import os
 
+import architecture
 import msys
 import subsystem
 
@@ -48,7 +49,8 @@ action to perform onto msys repository
 msys remote repository's location
 ''')
     sync.add_argument(f'-{ARCHITECTURES[0]}', f'--{ARCHITECTURES}', type=str,
-                      nargs='+', choices=msys.ARCHITECTURES, help='''\
+                      nargs='+', choices=architecture.ARCHITECTURES.keys(),
+                      help='''\
 list of architectures to sync
 ''')
     sync.add_argument(f'-{SUBSYSTEMS[0]}', f'--{SUBSYSTEMS}', type=str,
diff --git a/local.py b/local.py
index 0f96b78..fff0061 100644
--- a/local.py
+++ b/local.py
@@ -1,7 +1,8 @@
-import arguments
 import datetime
 import os
 
+import architecture
+import arguments
 import distribution
 import msys
 import repository
@@ -18,14 +19,14 @@ class Local(repository.Repository):
             self.location, distribution.DISTRIBUTION)
         d = {}
         _, architectures, _ = next(os.walk(distro))
-        for architecture in [a for a in architectures
-                             if a in msys.ARCHITECTURES]:
-            directory = os.path.join(distro, architecture)
+        for arch in [a for a in architectures
+                     if a in architecture.ARCHITECTURES.keys()]:
+            directory = os.path.join(distro, arch)
             _, _, files = next(os.walk(directory))
             archives = sorted([file for file in files
                                if file.endswith(msys.ARCHIVE)])
             archive = archives[-1]
-            d[architecture] = archive
+            d[arch] = archive
         self.archives = d
 
     def get_temporary(self):
@@ -38,6 +39,6 @@ class Local(repository.Repository):
             super().__str__(),
             'Archives:',
         ]
-        for architecture, archive in reversed(sorted(self.archives.items())):
-            lines.append(f'{architecture} → {archive}')
+        for arch, archive in reversed(sorted(self.archives.items())):
+            lines.append(f'{arch} → {archive}')
         return os.linesep.join(lines)
diff --git a/msys.py b/msys.py
index fb810d1..76749bb 100644
--- a/msys.py
+++ b/msys.py
@@ -3,5 +3,3 @@ ARCHITECTURE = 'x86_64'
 CATALOG = '.files'
 CHARSET = 'u8'
 REPOSITORY = 'https://repo.msys2.org'
-
-ARCHITECTURES = [ARCHITECTURE, 'i686']