diff --git a/package/tests/test_launchers/test_cli.py b/package/tests/test_launchers/test_cli.py
index d30e651bba..82403cd5e7 100755
--- a/package/tests/test_launchers/test_cli.py
+++ b/package/tests/test_launchers/test_cli.py
@@ -162,6 +162,38 @@ def mock_project_path(mocker):
                 "extra_params": {"extra_param": "param"},
             },
         ),
+        (
+            [
+                "viz",
+                "run",
+                "--host",
+                "8.8.8.8",
+                "--port",
+                "4142",
+                "--no-browser",
+                "--save-file",
+                "save_dir",
+                "-p",
+                "data_science",
+                "-e",
+                "local",
+                "--params",
+                "extra_param=param",
+            ],
+            {
+                "host": "8.8.8.8",
+                "port": 4142,
+                "load_file": None,
+                "save_file": "save_dir",
+                "pipeline_name": "data_science",
+                "env": "local",
+                "project_path": "testPath",
+                "autoreload": False,
+                "include_hooks": False,
+                "package_name": None,
+                "extra_params": {"extra_param": "param"},
+            },
+        ),
         (
             ["viz", "run", "--include-hooks"],
             {