diff --git a/supervisor/misc/filter.py b/supervisor/misc/filter.py
index 6b051d448..74d3c8b42 100644
--- a/supervisor/misc/filter.py
+++ b/supervisor/misc/filter.py
@@ -31,7 +31,7 @@ def filter_data(coresys: CoreSys, event: dict, hint: dict) -> dict:
             return None
 
     # Ignore issue if system is not supported or diagnostics is disabled
-    if not coresys.config.diagnostics or not coresys.supported or dev_env:
+    if not coresys.config.diagnostics or not coresys.core.supported or dev_env:
         return None
 
     # Not full startup - missing information
diff --git a/tests/misc/test_filter_data.py b/tests/misc/test_filter_data.py
index 795bd8683..80b2f1d17 100644
--- a/tests/misc/test_filter_data.py
+++ b/tests/misc/test_filter_data.py
@@ -17,21 +17,21 @@ def test_ignored_exception(coresys):
 def test_diagnostics_disabled(coresys):
     """Test if diagnostics is disabled."""
     coresys.config.diagnostics = False
-    coresys.supported = True
+    coresys.core.supported = True
     assert filter_data(coresys, SAMPLE_EVENT, {}) is None
 
 
 def test_not_supported(coresys):
     """Test if not supported."""
     coresys.config.diagnostics = True
-    coresys.supported = False
+    coresys.core.supported = False
     assert filter_data(coresys, SAMPLE_EVENT, {}) is None
 
 
 def test_is_dev(coresys):
     """Test if dev."""
     coresys.config.diagnostics = True
-    coresys.supported = True
+    coresys.core.supported = True
     with patch("os.environ", return_value=[("ENV_SUPERVISOR_DEV", "1")]):
         assert filter_data(coresys, SAMPLE_EVENT, {}) is None
 
@@ -39,7 +39,7 @@ def test_is_dev(coresys):
 def test_not_started(coresys):
     """Test if supervisor not fully started."""
     coresys.config.diagnostics = True
-    coresys.supported = True
+    coresys.core.supported = True
 
     coresys.core.state = CoreStates.INITIALIZE
     assert filter_data(coresys, SAMPLE_EVENT, {}) == SAMPLE_EVENT