diff --git a/supervisor/bootstrap.py b/supervisor/bootstrap.py
index b2f40a980..5275f8fd5 100644
--- a/supervisor/bootstrap.py
+++ b/supervisor/bootstrap.py
@@ -8,7 +8,6 @@ import signal
 import warnings
 
 from colorlog import ColoredFormatter
-from sentry_sdk import capture_exception
 
 from .addons.manager import AddonManager
 from .api import RestAPI
@@ -46,7 +45,7 @@ from .services import ServiceManager
 from .store import StoreManager
 from .supervisor import Supervisor
 from .updater import Updater
-from .utils.sentry import init_sentry
+from .utils.sentry import capture_exception, init_sentry
 
 _LOGGER: logging.Logger = logging.getLogger(__name__)
 
diff --git a/tests/utils/test_sentry.py b/tests/utils/test_sentry.py
new file mode 100644
index 000000000..ff7982af9
--- /dev/null
+++ b/tests/utils/test_sentry.py
@@ -0,0 +1,15 @@
+"""Unit tests for Sentry."""
+
+from unittest.mock import patch
+
+from supervisor.bootstrap import initialize_coresys
+
+
+async def test_sentry_disabled_by_default(supervisor_name):
+    """Test diagnostics off by default."""
+    with (
+        patch("supervisor.bootstrap.initialize_system"),
+        patch("sentry_sdk.init") as sentry_init,
+    ):
+        await initialize_coresys()
+        sentry_init.assert_not_called()