diff --git a/changelogs/fragments/ansible-test-pypi-container-no-publish.yml b/changelogs/fragments/ansible-test-pypi-container-no-publish.yml
new file mode 100644
index 00000000000..7b753ea93c5
--- /dev/null
+++ b/changelogs/fragments/ansible-test-pypi-container-no-publish.yml
@@ -0,0 +1,3 @@
+bugfixes:
+  - ansible-test - Avoid publishing the port used by the ``pypi-test-container`` since it is only accessed by other containers.
+                   This avoids issues when trying to run tests in parallel on a single host.
diff --git a/test/lib/ansible_test/_internal/executor.py b/test/lib/ansible_test/_internal/executor.py
index 8047f1452da..bb4cca2dd8a 100644
--- a/test/lib/ansible_test/_internal/executor.py
+++ b/test/lib/ansible_test/_internal/executor.py
@@ -1245,7 +1245,6 @@ def run_pypi_proxy(args):  # type: (EnvironmentConfig) -> t.Tuple[t.Optional[str
 
     options = [
         '--detach',
-        '-p', '%d:%d' % (port, port),
     ]
 
     docker_pull(args, proxy_image)