diff --git a/vector/src/main/java/im/vector/app/features/invite/InviteButtonStateBinder.kt b/vector/src/main/java/im/vector/app/features/invite/InviteButtonStateBinder.kt
index e5d7ab28cc..43763cdf37 100644
--- a/vector/src/main/java/im/vector/app/features/invite/InviteButtonStateBinder.kt
+++ b/vector/src/main/java/im/vector/app/features/invite/InviteButtonStateBinder.kt
@@ -40,9 +40,9 @@ object InviteButtonStateBinder {
 
         rejectView.isGone = requestInProgress
 
-        when {
-            changeMembershipState is ChangeMembershipState.FailedLeaving -> rejectView.render(ButtonStateView.State.Error)
-            else                                                         -> rejectView.render(ButtonStateView.State.Button)
+        when (changeMembershipState) {
+            is ChangeMembershipState.FailedLeaving -> rejectView.render(ButtonStateView.State.Error)
+            else                                   -> rejectView.render(ButtonStateView.State.Button)
         }
     }
 }