diff --git a/supervisor/misc/filter.py b/supervisor/misc/filter.py
index 209d85b7a..2d3d1072f 100644
--- a/supervisor/misc/filter.py
+++ b/supervisor/misc/filter.py
@@ -62,7 +62,7 @@ def filter_data(coresys: CoreSys, event: dict, hint: dict) -> dict:
                 "host": coresys.host.info.operating_system,
                 "kernel": coresys.host.info.kernel,
                 "machine": coresys.machine,
-                "images": coresys.resolution.evaluate.cached_images,
+                "images": list(coresys.resolution.evaluate.cached_images),
             },
             "versions": {
                 "audio": coresys.plugins.audio.version,
diff --git a/tests/misc/test_filter_data.py b/tests/misc/test_filter_data.py
index e8c2dcc78..9eaa2b0c1 100644
--- a/tests/misc/test_filter_data.py
+++ b/tests/misc/test_filter_data.py
@@ -178,4 +178,4 @@ def test_images_report(coresys):
         event = filter_data(coresys, SAMPLE_EVENT, {})
 
     assert "issues" in event["contexts"]["resolution"]
-    assert event["contexts"]["host"]["images"] == {"my/test:image"}
+    assert event["contexts"]["host"]["images"] == ["my/test:image"]