diff --git a/django_migration_linter/cache.py b/django_migration_linter/cache.py
index 1bdb318..0beedcf 100644
--- a/django_migration_linter/cache.py
+++ b/django_migration_linter/cache.py
@@ -16,7 +16,7 @@ import hashlib
 import os
 import pickle
 
-from django_migration_linter.utils import split_path, compose_migration_path
+from django_migration_linter.utils import split_path
 
 
 class Cache(dict):
@@ -42,8 +42,7 @@ class Cache(dict):
         with open(self.filename, "wb") as f:
             pickle.dump(self, f, protocol=2)
 
-    def md5(self, app_name, migration):
-        path = compose_migration_path(self.django_folder, app_name, migration)
+    def md5(self, path):
         hash_md5 = hashlib.md5()
         with open(path, "rb") as f:
             for chunk in iter(lambda: f.read(4096), b""):
diff --git a/django_migration_linter/migration.py b/django_migration_linter/migration.py
new file mode 100644
index 0000000..5909f69
--- /dev/null
+++ b/django_migration_linter/migration.py
@@ -0,0 +1,7 @@
+from django_migration_linter.utils import split_migration_path
+
+
+class Migration(object):
+    def __init__(self, abs_path):
+        self.abs_path = abs_path
+        self.app_name, self.name = split_migration_path(self.abs_path)
diff --git a/django_migration_linter/migration_linter.py b/django_migration_linter/migration_linter.py
index e00b6a0..d707535 100644
--- a/django_migration_linter/migration_linter.py
+++ b/django_migration_linter/migration_linter.py
@@ -21,8 +21,8 @@ import sys
 
 from django_migration_linter.cache import Cache
 from django_migration_linter.constants import DEFAULT_CACHE_PATH, MIGRATION_FOLDER_NAME
-from django_migration_linter.utils import split_migration_path
 from . import utils
+from .migration import Migration
 from .sql_analyser import analyse_sql_statements
 
 logger = logging.getLogger(__name__)
@@ -72,11 +72,13 @@ class MigrationLinter(object):
         if not self.no_cache:
             self.old_cache.load()
 
-    def lint_migration(self, app_name, migration_name):
+    def lint_migration(self, migration):
+        app_name = migration.app_name
+        migration_name = migration.name
         print("({0}, {1})... ".format(app_name, migration_name), end="")
         self.nb_total += 1
 
-        md5hash = self.old_cache.md5(app_name, migration_name)
+        md5hash = self.old_cache.md5(migration.abs_path)
         if md5hash in self.old_cache:
             if self.old_cache[md5hash]["result"] == "IGNORE":
                 print("IGNORE (cached)")
@@ -146,7 +148,7 @@ class MigrationLinter(object):
 
         # Lint those migrations
         for m in migrations:
-            self.lint_migration(*m)
+            self.lint_migration(m)
 
         if not self.no_cache:
             self.new_cache.save()
@@ -215,8 +217,7 @@ class MigrationLinter(object):
                 re.search(r"\/{0}\/.*\.py".format(MIGRATION_FOLDER_NAME), line)
                 and "__init__" not in line
             ):
-                app_name, migration_name = split_migration_path(line)
-                migrations.append((app_name, migration_name))
+                migrations.append(Migration(line))
         diff_process.wait()
 
         if diff_process.returncode != 0:
@@ -237,8 +238,7 @@ class MigrationLinter(object):
                     and file_name != "__init__.py"
                 ):
                     full_migration_path = os.path.join(root, file_name)
-                    app_name, migration_name = split_migration_path(full_migration_path)
-                    migrations.append((app_name, migration_name))
+                    migrations.append(Migration(full_migration_path))
         return migrations
 
     def should_ignore_migration(self, app_name, migration_name):