diff --git a/cratonclient/tests/unit/v1/__init__.py b/cratonclient/tests/unit/v1/__init__.py
new file mode 100644
index 0000000..44c6e7d
--- /dev/null
+++ b/cratonclient/tests/unit/v1/__init__.py
@@ -0,0 +1 @@
+"""Unit tests for cratonclient.v1 submodules."""
diff --git a/cratonclient/tests/unit/test_inventory.py b/cratonclient/tests/unit/v1/test_inventory.py
similarity index 100%
rename from cratonclient/tests/unit/test_inventory.py
rename to cratonclient/tests/unit/v1/test_inventory.py
diff --git a/cratonclient/tests/unit/test_regions.py b/cratonclient/tests/unit/v1/test_regions.py
similarity index 100%
rename from cratonclient/tests/unit/test_regions.py
rename to cratonclient/tests/unit/v1/test_regions.py