diff --git a/tests/test_api_metrics.py b/tests/test_api_metrics.py
index 8deb7f6f..f5396338 100644
--- a/tests/test_api_metrics.py
+++ b/tests/test_api_metrics.py
@@ -36,7 +36,6 @@ def test_get_metrics(test_client : TestClient) -> None:
 	get_metrics_body = get_metrics_response.json()
 
 	assert 'execution_devices' in get_metrics_body
-	assert isinstance(get_metrics_body.get('execution_devices'), list)
 	assert get_metrics_response.status_code == 200
 
 
@@ -54,4 +53,3 @@ def test_websocket_metrics(test_client : TestClient) -> None:
 		metrics_set = websocket.receive_json()
 
 		assert 'execution_devices' in metrics_set
-		assert isinstance(metrics_set.get('execution_devices'), list)