diff --git a/src/ahriman/core/database/migrations/m016_archive.py b/src/ahriman/core/database/migrations/m016_archive.py
index 376c17ce..056e972b 100644
--- a/src/ahriman/core/database/migrations/m016_archive.py
+++ b/src/ahriman/core/database/migrations/m016_archive.py
@@ -25,7 +25,8 @@ from sqlite3 import Connection
 from ahriman.application.handlers.handler import Handler
 from ahriman.core.alpm.pacman import Pacman
 from ahriman.core.configuration import Configuration
-from ahriman.core.utils import symlink_relative
+from ahriman.core.sign.gpg import GPG
+from ahriman.core.utils import package_like, symlink_relative
 from ahriman.models.package import Package
 from ahriman.models.pacman_synchronization import PacmanSynchronization
 from ahriman.models.repository_paths import RepositoryPaths
@@ -67,19 +68,19 @@ def move_packages(repository_paths: RepositoryPaths, pacman: Pacman) -> None:
         repository_paths(RepositoryPaths): repository paths instance
         pacman(Pacman): alpm wrapper instance
     """
-    for source in repository_paths.repository.iterdir():
-        if not source.is_file(follow_symlinks=False):
+    for archive in filter(package_like, repository_paths.repository.iterdir()):
+        if not archive.is_file(follow_symlinks=False):
             continue  # skip symbolic links if any
 
-        filename = source.name
-        if filename.startswith(".") or ".pkg." not in filename:
-            # we don't use package_like method here, because it also filters out signatures
-            continue
-        package = Package.from_archive(source, pacman)
+        package = Package.from_archive(archive, pacman)
+        artifacts = [archive]
+        # check if there are signatures for this package and append it here too
+        if (signature := GPG.signature(archive)).exists():
+            artifacts.append(signature)
 
-        # move package to the archive directory
-        target = repository_paths.archive_for(package.base) / filename
-        source.rename(target)
-
-        # create symlink to the archive
-        symlink_relative(source, target)
+        for source in artifacts:
+            # move package to the archive directory
+            target = repository_paths.archive_for(package.base) / source.name
+            source.rename(target)
+            # create symlink to the archive
+            symlink_relative(source, target)
diff --git a/src/ahriman/core/utils.py b/src/ahriman/core/utils.py
index e9d53aa8..4efc65e8 100644
--- a/src/ahriman/core/utils.py
+++ b/src/ahriman/core/utils.py
@@ -282,7 +282,9 @@ def filelock(path: Path) -> Iterator[None]:
             finally:
                 fcntl.flock(fd, fcntl.LOCK_UN)  # unlock file first
     finally:
-        lock_path.unlink(missing_ok=True)  # remove lock file at the end
+        # remove lock file at the end
+        # there might be a race condition here, but we don't care about this case
+        lock_path.unlink(missing_ok=True)
 
 
 def filter_json(source: dict[str, Any], known_fields: Iterable[str]) -> dict[str, Any]:
diff --git a/tests/ahriman/core/database/migrations/test_m016_archive.py b/tests/ahriman/core/database/migrations/test_m016_archive.py
index 12f71b30..8bb091b3 100644
--- a/tests/ahriman/core/database/migrations/test_m016_archive.py
+++ b/tests/ahriman/core/database/migrations/test_m016_archive.py
@@ -47,10 +47,12 @@ def test_move_packages(repository_paths: RepositoryPaths, pacman: Pacman, packag
         repository_paths.repository / "directory",
         repository_paths.repository / "file.pkg.tar.xz",
         repository_paths.repository / "file.pkg.tar.xz.sig",
+        repository_paths.repository / "file2.pkg.tar.xz",
         repository_paths.repository / "symlink.pkg.tar.xz",
     ])
     mocker.patch("pathlib.Path.is_dir", return_value=True)
     mocker.patch("pathlib.Path.is_file", autospec=True, side_effect=is_file)
+    mocker.patch("pathlib.Path.exists", return_value=True)
     archive_mock = mocker.patch("ahriman.models.package.Package.from_archive", return_value=package_ahriman)
     rename_mock = mocker.patch("pathlib.Path.rename")
     symlink_mock = mocker.patch("pathlib.Path.symlink_to")
@@ -58,11 +60,12 @@ def test_move_packages(repository_paths: RepositoryPaths, pacman: Pacman, packag
     move_packages(repository_paths, pacman)
     archive_mock.assert_has_calls([
         MockCall(repository_paths.repository / "file.pkg.tar.xz", pacman),
-        MockCall(repository_paths.repository / "file.pkg.tar.xz.sig", pacman),
+        MockCall(repository_paths.repository / "file2.pkg.tar.xz", pacman),
     ])
     rename_mock.assert_has_calls([
         MockCall(repository_paths.archive_for(package_ahriman.base) / "file.pkg.tar.xz"),
         MockCall(repository_paths.archive_for(package_ahriman.base) / "file.pkg.tar.xz.sig"),
+        MockCall(repository_paths.archive_for(package_ahriman.base) / "file2.pkg.tar.xz"),
     ])
     symlink_mock.assert_has_calls([
         MockCall(
@@ -79,4 +82,11 @@ def test_move_packages(repository_paths: RepositoryPaths, pacman: Pacman, packag
             repository_paths.archive_for(package_ahriman.base).relative_to(repository_paths.root) /
             "file.pkg.tar.xz.sig"
         ),
+        MockCall(
+            Path("..") /
+            ".." /
+            ".." /
+            repository_paths.archive_for(package_ahriman.base).relative_to(repository_paths.root) /
+            "file2.pkg.tar.xz"
+        ),
     ])