diff --git a/tests/test_four_phase_unit.py b/tests/test_four_phase_unit.py
index cdc6aac..bba6fb8 100644
--- a/tests/test_four_phase_unit.py
+++ b/tests/test_four_phase_unit.py
@@ -207,6 +207,8 @@ class TestU3RoundComplete:
         # mock spawner
         mock_spawner = MagicMock()
         mock_spawner.spawn_full_agent = AsyncMock(return_value="session-1")
+        mock_spawner.api_host = "127.0.0.1"
+        mock_spawner.api_port = 8083
         ticker = Ticker(registry=ProjectRegistry(Path("/tmp/fake")),
                         spawner=mock_spawner, dispatcher=MagicMock())
 
@@ -271,6 +273,8 @@ class TestU4RoundWithFailed:
 
         mock_spawner = MagicMock()
         mock_spawner.spawn_full_agent = AsyncMock(return_value="session-1")
+        mock_spawner.api_host = "127.0.0.1"
+        mock_spawner.api_port = 8083
         ticker = Ticker(registry=MagicMock(), spawner=mock_spawner,
                         dispatcher=MagicMock())
 
@@ -327,6 +331,8 @@ class TestU5RoundLimit:
 
         mock_spawner = MagicMock()
         mock_spawner.spawn_full_agent = AsyncMock(return_value="session-1")
+        mock_spawner.api_host = "127.0.0.1"
+        mock_spawner.api_port = 8083
         ticker = Ticker(registry=MagicMock(), spawner=mock_spawner,
                         dispatcher=MagicMock())
 
@@ -367,6 +373,8 @@ class TestU6MentionGrouping:
         mock_spawner.spawn_full_agent = AsyncMock(return_value="session-1")
         mock_spawner.api_host = "127.0.0.1"
         mock_spawner.api_port = 8083
+        mock_spawner.api_host = "127.0.0.1"
+        mock_spawner.api_port = 8083
 
         ticker = Ticker(registry=MagicMock(), spawner=mock_spawner,
                         dispatcher=MagicMock())