diff --git a/Riot/Modules/Room/Members/Detail/RoomMemberDetailsViewController.m b/Riot/Modules/Room/Members/Detail/RoomMemberDetailsViewController.m
index 7201d7119..40cc68164 100644
--- a/Riot/Modules/Room/Members/Detail/RoomMemberDetailsViewController.m
+++ b/Riot/Modules/Room/Members/Detail/RoomMemberDetailsViewController.m
@@ -227,7 +227,7 @@
     self.memberHeaderView.backgroundColor = ThemeService.shared.theme.baseColor;
     self.roomMemberNameLabel.textColor = ThemeService.shared.theme.textPrimaryColor;
     self.roomMemberUserIdLabel.textColor = ThemeService.shared.theme.textSecondaryColor;
-    self.roomMemberUserIdLabel.font = ThemeService.shared.theme.fonts.caption1;
+    self.roomMemberUserIdLabel.font = [UIFont systemFontOfSize:13.0];
     self.bwiRoomMemberUserFunctionLabel.textColor = ThemeService.shared.theme.textPrimaryColor;
     
     self.roomMemberStatusLabel.textColor = ThemeService.shared.theme.tintColor;