diff --git a/features/leaveroom/api/src/main/kotlin/io/element/android/features/leaveroom/api/LeaveRoomState.kt b/features/leaveroom/api/src/main/kotlin/io/element/android/features/leaveroom/api/LeaveRoomState.kt
index 28cee237a1..7b798018e3 100644
--- a/features/leaveroom/api/src/main/kotlin/io/element/android/features/leaveroom/api/LeaveRoomState.kt
+++ b/features/leaveroom/api/src/main/kotlin/io/element/android/features/leaveroom/api/LeaveRoomState.kt
@@ -7,6 +7,9 @@
 
 package io.element.android.features.leaveroom.api
 
+import androidx.compose.runtime.Immutable
+
+@Immutable
 interface LeaveRoomState {
     val eventSink: (LeaveRoomEvent) -> Unit
 }