diff --git a/tests/addons/test_addon.py b/tests/addons/test_addon.py
index 2f8965c88..8bf89fcc2 100644
--- a/tests/addons/test_addon.py
+++ b/tests/addons/test_addon.py
@@ -730,6 +730,7 @@ async def test_local_example_start(
     container: MagicMock,
     tmp_supervisor_data: Path,
     install_addon_example: Addon,
+    path_extern,
 ):
     """Test start of an addon."""
     install_addon_example.path_data.mkdir()
diff --git a/tests/backups/test_manager.py b/tests/backups/test_manager.py
index 1142fcfa5..4461511e1 100644
--- a/tests/backups/test_manager.py
+++ b/tests/backups/test_manager.py
@@ -217,7 +217,9 @@ async def test_do_backup_partial_maximal(
     assert coresys.core.state == CoreState.RUNNING
 
 
-async def test_do_restore_full(coresys: CoreSys, full_backup_mock, install_addon_ssh):
+async def test_do_restore_full(
+    coresys: CoreSys, supervisor_internet, full_backup_mock, install_addon_ssh
+):
     """Test restoring full Backup."""
     await coresys.core.set_state(CoreState.RUNNING)
     coresys.hardware.disk.get_disk_free_space = lambda x: 5000
@@ -247,7 +249,7 @@ async def test_do_restore_full(coresys: CoreSys, full_backup_mock, install_addon
 
 
 async def test_do_restore_full_different_addon(
-    coresys: CoreSys, full_backup_mock, install_addon_ssh
+    coresys: CoreSys, supervisor_internet, full_backup_mock, install_addon_ssh
 ):
     """Test restoring full Backup with different addons than installed."""
     await coresys.core.set_state(CoreState.RUNNING)
@@ -279,7 +281,7 @@ async def test_do_restore_full_different_addon(
 
 
 async def test_do_restore_partial_minimal(
-    coresys: CoreSys, partial_backup_mock, install_addon_ssh
+    coresys: CoreSys, supervisor_internet, partial_backup_mock, install_addon_ssh
 ):
     """Test restoring partial Backup minimal."""
     await coresys.core.set_state(CoreState.RUNNING)
@@ -303,7 +305,9 @@ async def test_do_restore_partial_minimal(
     assert coresys.core.state == CoreState.RUNNING
 
 
-async def test_do_restore_partial_maximal(coresys: CoreSys, partial_backup_mock):
+async def test_do_restore_partial_maximal(
+    coresys: CoreSys, supervisor_internet, partial_backup_mock
+):
     """Test restoring partial Backup minimal."""
     await coresys.core.set_state(CoreState.RUNNING)
     coresys.hardware.disk.get_disk_free_space = lambda x: 5000
@@ -333,7 +337,10 @@ async def test_do_restore_partial_maximal(coresys: CoreSys, partial_backup_mock)
 
 
 async def test_fail_invalid_full_backup(
-    coresys: CoreSys, full_backup_mock: MagicMock, partial_backup_mock: MagicMock
+    coresys: CoreSys,
+    supervisor_internet,
+    full_backup_mock: MagicMock,
+    partial_backup_mock: MagicMock,
 ):
     """Test restore fails with invalid backup."""
     await coresys.core.set_state(CoreState.RUNNING)
@@ -365,7 +372,7 @@ async def test_fail_invalid_full_backup(
 
 
 async def test_fail_invalid_partial_backup(
-    coresys: CoreSys, partial_backup_mock: MagicMock
+    coresys: CoreSys, supervisor_internet, partial_backup_mock: MagicMock
 ):
     """Test restore fails with invalid backup."""
     await coresys.core.set_state(CoreState.RUNNING)
@@ -415,7 +422,10 @@ async def test_backup_error(
 
 
 async def test_restore_error(
-    coresys: CoreSys, full_backup_mock: MagicMock, capture_exception: Mock
+    coresys: CoreSys,
+    supervisor_internet,
+    full_backup_mock: MagicMock,
+    capture_exception: Mock,
 ):
     """Test restoring full Backup with errors."""
     await coresys.core.set_state(CoreState.RUNNING)
@@ -437,6 +447,7 @@ async def test_restore_error(
 
 async def test_backup_media_with_mounts(
     coresys: CoreSys,
+    supervisor_internet,
     all_dbus_services: dict[str, DBusServiceMock],
     tmp_supervisor_data,
     path_extern,
@@ -499,6 +510,7 @@ async def test_backup_media_with_mounts(
 
 async def test_backup_media_with_mounts_retains_files(
     coresys: CoreSys,
+    supervisor_internet,
     all_dbus_services: dict[str, DBusServiceMock],
     tmp_supervisor_data,
     path_extern,
@@ -553,6 +565,7 @@ async def test_backup_media_with_mounts_retains_files(
 
 async def test_backup_share_with_mounts(
     coresys: CoreSys,
+    supervisor_internet,
     all_dbus_services: dict[str, DBusServiceMock],
     tmp_supervisor_data,
     path_extern,
@@ -622,6 +635,7 @@ async def test_backup_share_with_mounts(
 
 async def test_full_backup_to_mount(
     coresys: CoreSys,
+    supervisor_internet,
     tmp_supervisor_data,
     path_extern,
     mount_propagation,
@@ -668,6 +682,7 @@ async def test_full_backup_to_mount(
 
 async def test_partial_backup_to_mount(
     coresys: CoreSys,
+    supervisor_internet,
     tmp_supervisor_data,
     path_extern,
     mount_propagation,
@@ -985,6 +1000,7 @@ async def test_backup_with_healthcheck(
 
 async def test_restore_with_healthcheck(
     coresys: CoreSys,
+    supervisor_internet,
     install_addon_ssh: Addon,
     container: MagicMock,
     tmp_supervisor_data,
@@ -1185,6 +1201,7 @@ async def test_backup_progress(
 
 async def test_restore_progress(
     coresys: CoreSys,
+    supervisor_internet,
     install_addon_ssh: Addon,
     container: MagicMock,
     ha_ws_client: AsyncMock,
@@ -1483,6 +1500,7 @@ async def test_cannot_manually_thaw_normal_freeze(coresys: CoreSys):
 
 async def test_restore_only_reloads_ingress_on_change(
     coresys: CoreSys,
+    supervisor_internet,
     install_addon_ssh: Addon,
     tmp_supervisor_data,
     path_extern,
@@ -1543,6 +1561,7 @@ async def test_restore_only_reloads_ingress_on_change(
 
 async def test_restore_new_addon(
     coresys: CoreSys,
+    supervisor_internet,
     install_addon_example: Addon,
     container: MagicMock,
     tmp_supervisor_data,
@@ -1574,6 +1593,7 @@ async def test_restore_new_addon(
 
 async def test_restore_preserves_data_config(
     coresys: CoreSys,
+    supervisor_internet,
     install_addon_example: Addon,
     container: MagicMock,
     tmp_supervisor_data,
@@ -1819,7 +1839,11 @@ async def test_reload_error(
 
 
 async def test_monitoring_after_full_restore(
-    coresys: CoreSys, full_backup_mock, install_addon_ssh, container
+    coresys: CoreSys,
+    supervisor_internet,
+    full_backup_mock,
+    install_addon_ssh,
+    container,
 ):
     """Test monitoring of addon state still works after full restore."""
     await coresys.core.set_state(CoreState.RUNNING)
@@ -1840,7 +1864,11 @@ async def test_monitoring_after_full_restore(
 
 
 async def test_monitoring_after_partial_restore(
-    coresys: CoreSys, partial_backup_mock, install_addon_ssh, container
+    coresys: CoreSys,
+    supervisor_internet,
+    partial_backup_mock,
+    install_addon_ssh,
+    container,
 ):
     """Test monitoring of addon state still works after full restore."""
     await coresys.core.set_state(CoreState.RUNNING)
@@ -2040,7 +2068,9 @@ async def test_backup_remove_one_location_of_multiple(coresys: CoreSys):
 
 
 @pytest.mark.usefixtures("tmp_supervisor_data")
-async def test_addon_backup_excludes(coresys: CoreSys, install_addon_example: Addon):
+async def test_addon_backup_excludes(
+    coresys: CoreSys, supervisor_internet, install_addon_example: Addon
+):
     """Test backup excludes option for addons."""
     await coresys.core.set_state(CoreState.RUNNING)
     coresys.hardware.disk.get_disk_free_space = lambda x: 5000
diff --git a/tests/resolution/check/test_check_addon_pwned.py b/tests/resolution/check/test_check_addon_pwned.py
index 58b0c9034..0eef61649 100644
--- a/tests/resolution/check/test_check_addon_pwned.py
+++ b/tests/resolution/check/test_check_addon_pwned.py
@@ -58,7 +58,7 @@ async def test_check(coresys: CoreSys):
     assert coresys.resolution.suggestions[-1].reference == addon.slug
 
 
-async def test_approve(coresys: CoreSys):
+async def test_approve(coresys: CoreSys, supervisor_internet):
     """Test check."""
     addon_pwned = CheckAddonPwned(coresys)
     await coresys.core.set_state(CoreState.RUNNING)
diff --git a/tests/resolution/check/test_check_dns_server_failure.py b/tests/resolution/check/test_check_dns_server_failure.py
index da639936a..cdcbca939 100644
--- a/tests/resolution/check/test_check_dns_server_failure.py
+++ b/tests/resolution/check/test_check_dns_server_failure.py
@@ -62,7 +62,7 @@ async def test_check(coresys: CoreSys, dns_query: AsyncMock, capture_exception:
     capture_exception.assert_called_once_with(err)
 
 
-async def test_approve(coresys: CoreSys, dns_query: AsyncMock):
+async def test_approve(coresys: CoreSys, supervisor_internet, dns_query: AsyncMock):
     """Test approve existing DNS Server failure issues."""
     dns_server = CheckDNSServer(coresys)
     await coresys.core.set_state(CoreState.RUNNING)
diff --git a/tests/resolution/check/test_check_dns_server_ipv6_error.py b/tests/resolution/check/test_check_dns_server_ipv6_error.py
index bae35a669..501f1a2d4 100644
--- a/tests/resolution/check/test_check_dns_server_ipv6_error.py
+++ b/tests/resolution/check/test_check_dns_server_ipv6_error.py
@@ -68,7 +68,7 @@ async def test_check(coresys: CoreSys, dns_query: AsyncMock, capture_exception:
     capture_exception.assert_called_once_with(err)
 
 
-async def test_approve(coresys: CoreSys, dns_query: AsyncMock):
+async def test_approve(coresys: CoreSys, supervisor_internet, dns_query: AsyncMock):
     """Test approve existing DNS Server IPv6 error issues."""
     dns_server_ipv6 = CheckDNSServerIPv6(coresys)
     await coresys.core.set_state(CoreState.RUNNING)
diff --git a/tests/resolution/fixup/test_store_execute_reload.py b/tests/resolution/fixup/test_store_execute_reload.py
index a72735088..2117eced7 100644
--- a/tests/resolution/fixup/test_store_execute_reload.py
+++ b/tests/resolution/fixup/test_store_execute_reload.py
@@ -9,7 +9,7 @@ from supervisor.resolution.data import Issue, Suggestion
 from supervisor.resolution.fixups.store_execute_reload import FixupStoreExecuteReload
 
 
-async def test_fixup(coresys: CoreSys):
+async def test_fixup(coresys: CoreSys, supervisor_internet):
     """Test fixup."""
     store_execute_reload = FixupStoreExecuteReload(coresys)
 
diff --git a/tests/resolution/fixup/test_store_execute_reset.py b/tests/resolution/fixup/test_store_execute_reset.py
index 4da277351..2856c6a2c 100644
--- a/tests/resolution/fixup/test_store_execute_reset.py
+++ b/tests/resolution/fixup/test_store_execute_reset.py
@@ -11,7 +11,7 @@ from supervisor.resolution.data import Issue, Suggestion
 from supervisor.resolution.fixups.store_execute_reset import FixupStoreExecuteReset
 
 
-async def test_fixup(coresys: CoreSys, tmp_path):
+async def test_fixup(coresys: CoreSys, supervisor_internet, tmp_path):
     """Test fixup."""
     store_execute_reset = FixupStoreExecuteReset(coresys)
     test_repo = Path(tmp_path, "test_repo")
diff --git a/tests/resolution/test_resolution_manager.py b/tests/resolution/test_resolution_manager.py
index 607996dc5..946d9893c 100644
--- a/tests/resolution/test_resolution_manager.py
+++ b/tests/resolution/test_resolution_manager.py
@@ -203,7 +203,9 @@ def _supervisor_event_message(event: str, data: dict[str, Any]) -> dict[str, Any
     }
 
 
-async def test_events_on_issue_changes(coresys: CoreSys, ha_ws_client: AsyncMock):
+async def test_events_on_issue_changes(
+    coresys: CoreSys, supervisor_internet, ha_ws_client: AsyncMock
+):
     """Test events fired when an issue changes."""
     # Creating an issue with a suggestion should fire exactly one issue changed event
     assert coresys.resolution.issues == []
diff --git a/tests/store/test_custom_repository.py b/tests/store/test_custom_repository.py
index c4247966a..cdabd2210 100644
--- a/tests/store/test_custom_repository.py
+++ b/tests/store/test_custom_repository.py
@@ -20,6 +20,12 @@ from supervisor.store.addon import AddonStore
 from supervisor.store.repository import Repository
 
 
+@pytest.fixture(autouse=True)
+def _auto_supervisor_internet(supervisor_internet):
+    # Use the supervisor_internet fixture to ensure that all tests has internet access
+    pass
+
+
 @pytest.mark.parametrize("use_update", [True, False])
 async def test_add_valid_repository(
     coresys: CoreSys, store_manager: StoreManager, use_update: bool
diff --git a/tests/store/test_store_manager.py b/tests/store/test_store_manager.py
index ac3fba200..14002b5cb 100644
--- a/tests/store/test_store_manager.py
+++ b/tests/store/test_store_manager.py
@@ -228,7 +228,7 @@ async def test_install_unavailable_addon(
 
 
 @pytest.mark.usefixtures("tmp_supervisor_data")
-async def test_reload(coresys: CoreSys):
+async def test_reload(coresys: CoreSys, supervisor_internet):
     """Test store reload."""
     await coresys.store.load()
     assert len(coresys.store.all) == 5