diff --git a/src/test/python/domain/test_release.py b/src/test/python/domain/test_release.py
index ec1ed9b..8690fd1 100644
--- a/src/test/python/domain/test_release.py
+++ b/src/test/python/domain/test_release.py
@@ -46,3 +46,18 @@ def test_sould_validate_release():
         Version.from_str("1.3.1-SNAPSHOT"),
     )
     assert not sut.is_valid()
+
+
+def test_sould_validate_release():
+    sut = Release(
+        devops_config(
+            {
+                "release_type": "MINOR",
+                "release_current_branch": "main",
+                "release_primary_build_file": "project.clj",
+                "release_secondary_build_files": ["package.json"],
+            }
+        ),
+        Version.from_str("1.3.1-SNAPSHOT"),
+    )
+    assert ["project.clj", "package.json"] == sut.build_files()