diff --git a/tests/smoketests/sdk/test_async_devbox.py b/tests/smoketests/sdk/test_async_devbox.py
index e21c18705..736d6eec8 100644
--- a/tests/smoketests/sdk/test_async_devbox.py
+++ b/tests/smoketests/sdk/test_async_devbox.py
@@ -437,35 +437,6 @@ async def test_create_ssh_key(self, async_sdk_client: AsyncRunloopSDK) -> None:
         finally:
             await devbox.shutdown()
 
-    @pytest.mark.timeout(TWO_MINUTE_TIMEOUT)
-    async def test_create_tunnel_deprecated(self, async_sdk_client: AsyncRunloopSDK) -> None:
-        """Test creating a tunnel (deprecated - now creates v2 tunnel).
-
-        Note: The deprecated create_tunnel endpoint now creates v2 Portal tunnels
-        which cannot be removed. They remain active until the devbox is stopped.
-        Use enable_tunnel for creating v2 tunnels instead.
-        """
-        devbox = await async_sdk_client.devbox.create(
-            name=unique_name("sdk-async-devbox-tunnel"),
-            launch_parameters={"resource_size_request": "SMALL", "keep_alive_time_seconds": 60 * 5},
-        )
-
-        try:
-            # Create tunnel (now creates v2 Portal tunnel)
-            with pytest.warns(DeprecationWarning, match="create_tunnel is deprecated"):
-                tunnel = await devbox.net.create_tunnel(port=8080)
-            assert tunnel is not None
-            assert tunnel.url is not None
-            assert tunnel.port == 8080
-            assert tunnel.devbox_id == devbox.id
-
-            # Verify tunnel persists in devbox info (v2 tunnels cannot be removed)
-            info = await devbox.get_info()
-            assert info.tunnel is not None
-            assert info.tunnel.tunnel_key is not None
-        finally:
-            await devbox.shutdown()
-
     @pytest.mark.timeout(TWO_MINUTE_TIMEOUT)
     async def test_create_with_tunnel_param(self, async_sdk_client: AsyncRunloopSDK) -> None:
         """Test creating a devbox with tunnel configuration in create params."""
diff --git a/tests/smoketests/sdk/test_devbox.py b/tests/smoketests/sdk/test_devbox.py
index e145b9b91..88b2bad2d 100644
--- a/tests/smoketests/sdk/test_devbox.py
+++ b/tests/smoketests/sdk/test_devbox.py
@@ -434,35 +434,6 @@ def test_create_ssh_key(self, sdk_client: RunloopSDK) -> None:
         finally:
             devbox.shutdown()
 
-    @pytest.mark.timeout(TWO_MINUTE_TIMEOUT)
-    def test_create_tunnel_deprecated(self, sdk_client: RunloopSDK) -> None:
-        """Test creating a tunnel (deprecated - now creates v2 tunnel).
-
-        Note: The deprecated create_tunnel endpoint now creates v2 Portal tunnels
-        which cannot be removed. They remain active until the devbox is stopped.
-        Use enable_tunnel for creating v2 tunnels instead.
-        """
-        devbox = sdk_client.devbox.create(
-            name=unique_name("sdk-devbox-tunnel"),
-            launch_parameters={"resource_size_request": "SMALL", "keep_alive_time_seconds": 60 * 5},
-        )
-
-        try:
-            # Create tunnel (now creates v2 Portal tunnel)
-            with pytest.warns(DeprecationWarning, match="create_tunnel is deprecated"):
-                tunnel = devbox.net.create_tunnel(port=8080)
-            assert tunnel is not None
-            assert tunnel.url is not None
-            assert tunnel.port == 8080
-            assert tunnel.devbox_id == devbox.id
-
-            # Verify tunnel persists in devbox info (v2 tunnels cannot be removed)
-            info = devbox.get_info()
-            assert info.tunnel is not None
-            assert info.tunnel.tunnel_key is not None
-        finally:
-            devbox.shutdown()
-
     @pytest.mark.timeout(TWO_MINUTE_TIMEOUT)
     def test_create_with_tunnel_param(self, sdk_client: RunloopSDK) -> None:
         """Test creating a devbox with tunnel configuration in create params."""