diff --git a/crates/matrix-sdk-ui/CHANGELOG.md b/crates/matrix-sdk-ui/CHANGELOG.md
index 908df65b4e1..1be4ef45ec8 100644
--- a/crates/matrix-sdk-ui/CHANGELOG.md
+++ b/crates/matrix-sdk-ui/CHANGELOG.md
@@ -6,6 +6,13 @@ All notable changes to this project will be documented in this file.
 
 ## [Unreleased] - ReleaseDate
 
+### Bug Fixes
+
+- Don't consider rooms in the banned state to be non-left rooms. This bug was
+  introduced due to the introduction of the banned state for rooms, and the
+  non-left room filter did not take the new room stat into account.
+  ([#4448](https://github.com/matrix-org/matrix-rust-sdk/pull/4448))
+
 ## [0.9.0] - 2024-12-18
 
 ### Bug Fixes
diff --git a/crates/matrix-sdk-ui/src/room_list_service/filters/non_left.rs b/crates/matrix-sdk-ui/src/room_list_service/filters/non_left.rs
index 8f59575a787..05ceccd361c 100644
--- a/crates/matrix-sdk-ui/src/room_list_service/filters/non_left.rs
+++ b/crates/matrix-sdk-ui/src/room_list_service/filters/non_left.rs
@@ -28,7 +28,10 @@ where
     F: Fn(&Room) -> RoomState,
 {
     fn matches(&self, room: &Room) -> bool {
-        (self.state)(room) != RoomState::Left
+        match (self.state)(room) {
+            RoomState::Joined | RoomState::Invited | RoomState::Knocked => true,
+            RoomState::Left | RoomState::Banned => false,
+        }
     }
 }
 
@@ -59,6 +62,10 @@ mod tests {
         let matcher = NonLeftRoomMatcher { state: |_| RoomState::Left };
         assert!(!matcher.matches(&room));
 
+        // When a room is in the banned state, it doesn't match either.
+        let matcher = NonLeftRoomMatcher { state: |_| RoomState::Banned };
+        assert!(!matcher.matches(&room));
+
         // When a room has been joined, it does match (unless it's empty).
         let matcher = NonLeftRoomMatcher { state: |_| RoomState::Joined };
         assert!(matcher.matches(&room));