diff --git a/lib/widgets/chat_page/lazy_loading/message_displayname.dart b/lib/widgets/chat_page/lazy_loading/message_displayname.dart
index aa198ae..c3bb8e4 100644
--- a/lib/widgets/chat_page/lazy_loading/message_displayname.dart
+++ b/lib/widgets/chat_page/lazy_loading/message_displayname.dart
@@ -24,12 +24,12 @@ class MessageDisplayname extends ConsumerWidget {
           onTapUp: clickable
               ? (details) => context.showUserPopover(
                   membership,
-                  event.stateKey!,
+                  event.sender,
                   globalPosition: details.globalPosition,
                 )
               : null,
           child: Text(
-            "${membership.displayName}${event.pmp == null ? "" : " (via ${event.stateKey})"}",
+            "${membership.displayName}${event.pmp == null ? "" : " (via ${event.sender})"}",
             style: style,
             overflow: TextOverflow.ellipsis,
           ),