diff --git a/src/nomad_polymerization_reactions/cli.py b/src/nomad_polymerization_reactions/cli.py
index 9283b24..dcf3851 100644
--- a/src/nomad_polymerization_reactions/cli.py
+++ b/src/nomad_polymerization_reactions/cli.py
@@ -20,12 +20,14 @@ def cli():
 )
 @click.argument(
     'JSON_FILE_PATH',
+    nargs=-1,
     required=True,
     type=click.Path(exists=True),
 )
 def _create_archive(json_file_path):
     try:
-        generate_archive_from_json(json_file_path)
-        click.echo('Archive created successfully.')
+        for file_path in json_file_path:
+            generate_archive_from_json(file_path)
+            click.echo('Archive created successfully.')
     except Exception as e:
         click.echo(f'Archive creation failed. Error: {e}')
diff --git a/tests/test_cli.py b/tests/test_cli.py
index f02a87d..0d5c46c 100644
--- a/tests/test_cli.py
+++ b/tests/test_cli.py
@@ -1,3 +1,4 @@
+import glob
 import os
 
 from click.testing import CliRunner
@@ -23,10 +24,12 @@ def test_create_archive_help():
 
 
 def test_create_archive_success():
-    result = invoke_cli(
-        cli,
-        ['create-archive', 'tests/data/processed_reactions/paper_0_reaction_1.json'],
-    )
+    files = glob.glob('tests/data/processed_reactions/*.json')
+    result = invoke_cli(cli, ['create-archive', *files])
     assert result.exit_code == 0
-    assert 'Archive created successfully.' in result.output
-    os.remove('paper_0_reaction_1.archive.yaml')
+    assert (
+        'Archive created successfully.\nArchive created successfully.\n'
+        in result.output
+    )
+    for file in files:
+        os.remove(file.split('/')[-1].replace('.json', '.archive.yaml'))