diff --git a/Iceshrimp.Backend/Controllers/Mastodon/Renderers/NoteRenderer.cs b/Iceshrimp.Backend/Controllers/Mastodon/Renderers/NoteRenderer.cs
index 22c66f3e..be0cb92e 100644
--- a/Iceshrimp.Backend/Controllers/Mastodon/Renderers/NoteRenderer.cs
+++ b/Iceshrimp.Backend/Controllers/Mastodon/Renderers/NoteRenderer.cs
@@ -262,7 +262,7 @@ public class NoteRenderer(
 	{
 		var res = new List<FilterResultEntity>();
 
-		foreach (var entry in filtered)
+		foreach (var entry in filtered.DistinctBy(p => p.filter.Id))
 		{
 			var (filter, keyword) = entry;
 			res.Add(new FilterResultEntity { Filter = FilterRenderer.RenderOne(filter), KeywordMatches = [keyword] });