diff --git a/arguments.py b/arguments.py
index 4e99419..12aaafe 100644
--- a/arguments.py
+++ b/arguments.py
@@ -74,7 +74,7 @@ compression applying to archive
 
         remote='https://repo.msys2.org',
         architectures=['x86_64'],
-        subsystems=['msys', 'mingw64'],
+        subsystems=['msys', 'mingw'],
 
         filesystem='fs',
         compression='zst',
diff --git a/remote.py b/remote.py
index eeecb37..f9e525c 100644
--- a/remote.py
+++ b/remote.py
@@ -7,12 +7,20 @@ import hypertext
 
 ARCHIVE = '.tar.xz'
 ARCHITECTURES = ['x86_64', 'i686']
+ARCHITECTURES_BITS = {
+'x86_64': 64,
+'i686': 32,
+}
+ARCHITECTURES_SUBSYSTEMS = {
+'x86_64': ['msys', 'clang64', 'mingw64', 'ucrt64'],
+'i686': ['msys', 'clang32', 'mingw32'],
+}
 CHARSET = 'u8'
 DISTRIBUTION = 'distrib'
 FILES = '.files'
 MINGW = 'mingw'
 SIGNATURE = '.sig'
-SUBSYSTEMS = ['msys', 'mingw64']
+SUBSYSTEMS = ['msys', 'clang', 'mingw', 'ucrt']
 
 
 class Remote:
@@ -34,14 +42,18 @@ class Remote:
             archive = archives[-1]
             a[architecture] = archive
             #
-            for subsystem in self.subsystems:
-                location = [self.location]
-                if subsystem != SUBSYSTEMS[0]:
-                    location.append(MINGW)
-                location = os.path.join(*location, subsystem, architecture,
-                                        f'{subsystem}{FILES}')
-                binary = requests.get(url).content
-                c[architecture] = binary
+            for ss in self.subsystems:
+                location = self.location
+                if ss == SUBSYSTEMS[0]:
+                    subsystem = ss
+                    location = os.path.join(location, subsystem, architecture)
+                else:
+                    subsystem = f'{ss}{ARCHITECTURES_BITS[architecture]}'
+                    location = os.path.join(location, MINGW, subsystem)
+                if subsystem in ARCHITECTURES_SUBSYSTEMS[architecture]:
+                    location = os.path.join(location, f'{subsystem}{FILES}')
+                    binary = requests.get(url).content
+                    c[architecture] = binary
         self.archives = a
         self.catalogs = c
 
@@ -50,5 +62,4 @@ class Remote:
                  'Archives:']
         for architecture, archive in reversed(sorted(self.archives.items())):
             lines.append(f'{architecture} → {archive}')
-        lines.append(f'Subsystems: {self.subsystems}')
         return os.linesep.join(lines)