1 files changed, 8 insertions, 0 deletions
diff --git a/src/gui/logindialog.h b/src/gui/logindialog.h
index 53149fe0d..6adfd36bd 100644
--- a/src/gui/logindialog.h
+++ b/src/gui/logindialog.h
@@ -37,6 +37,14 @@ class LoginData;
 class UpdateListModel;
 class UpdateTypeModel;
 
+namespace gcn
+{
+    class Button;
+    class CheckBox;
+    class Label;
+    class TextField;
+}
+
 /**
  * The login dialog.
  *