diff --git a/changelogs/fragments/unit_test_container_venv.yaml b/changelogs/fragments/unit_test_container_venv.yaml
new file mode 100644
index 0000000..02f7064
--- /dev/null
+++ b/changelogs/fragments/unit_test_container_venv.yaml
@@ -0,0 +1,7 @@
+---
+trivial:
+  - >-
+    unit-testing - adds the python netaddr module as a requirement that
+    ansible-test will install when operating in container (--docker) or python
+    virtual environment (--venv) mode.
+    (https://github.com/ansible-collections/ansible.utils/issues/142)
diff --git a/tests/unit/requirements.txt b/tests/unit/requirements.txt
index bb541da..7280dcf 100644
--- a/tests/unit/requirements.txt
+++ b/tests/unit/requirements.txt
@@ -1,4 +1,5 @@
-unittest2 ; python_version < '2.7'
 jsonschema ; python_version >= '2.7'
-ttp
+netaddr
 textfsm
+ttp
+unittest2 ; python_version < '2.7'