testcontainers
diff --git a/modules/nats/example_basic.py b/modules/nats/example_basic.py
@@ -14,10 +14,10 @@ async def message_handler(msg: Msg):
 
 
 async def basic_example():
-    with NatsContainer() as nats_container:
+    with NatsContainer(jetstream=True) as nats_container:
         # Get connection parameters
         host = nats_container.get_container_host_ip()
-        port = nats_container.get_exposed_port(nats_container.port)
+        port = nats_container.get_exposed_port(nats_container.client_port)
 
         # Create NATS client
         nc = NATS()
@@ -32,7 +32,7 @@ async def basic_example():
         print(f"\nCreated stream: {stream.config.name}")
 
         # Create consumer
-        consumer = await js.add_consumer(stream_name="test-stream", durable_name="test-consumer")
+        consumer = await js.add_consumer(stream="test-stream", durable_name="test-consumer")
         print(f"Created consumer: {consumer.name}")
 
         # Subscribe to subjects

diff --git a/modules/nats/testcontainers/nats/__init__.py b/modules/nats/testcontainers/nats/__init__.py
@@ -47,6 +47,7 @@ def __init__(
         management_port: int = 8222,
         expected_ready_log: str = "Server is ready",
         ready_timeout_secs: int = 120,
+        jetstream: bool = False,
         **kwargs,
     ) -> None:
         super().__init__(image, **kwargs)
@@ -55,6 +56,8 @@ def __init__(
         self._expected_ready_log = expected_ready_log
         self._ready_timeout_secs = max(ready_timeout_secs, 0)
         self.with_exposed_ports(self.client_port, self.management_port)
+        if jetstream:
+            self.with_command("-js")
 
     @wait_container_is_ready()
     def _healthcheck(self) -> None:

diff --git a/modules/nats/tests/test_nats_jetstream.py b/modules/nats/tests/test_nats_jetstream.py
@@ -0,0 +1,32 @@
+from testcontainers.nats import NatsContainer
+from uuid import uuid4
+import pytest
+
+from nats import connect as nats_connect
+from nats.aio.client import Client as NATSClient
+
+
+async def get_client(container: NatsContainer) -> "NATSClient":
+    """
+    Get a nats client.
+
+    Returns:
+        client: Nats client to connect to the container.
+    """
+    conn_string = container.nats_uri()
+    client = await nats_connect(conn_string)
+    return client
+
+
+@pytest.mark.asyncio
+async def test_jetstream_add_stream(anyio_backend):
+    with NatsContainer(jetstream=True) as container:
+        nc: NATSClient = await get_client(container)
+
+        topic = str(uuid4())
+
+        js = nc.jetstream()
+
+        await js.add_stream(name="test-stream", subjects=[topic])
+
+        await nc.close()