1 files changed, 7 insertions, 1 deletions
diff --git a/src/ui/dialog/floating-behavior.cpp b/src/ui/dialog/floating-behavior.cpp
index eab5f9d8f..d70c5f187 100644
--- a/src/ui/dialog/floating-behavior.cpp
+++ b/src/ui/dialog/floating-behavior.cpp
@@ -135,7 +135,13 @@ FloatingBehavior::create(Dialog &dialog)
 
 inline FloatingBehavior::operator Gtk::Widget &()                          { return *_d; }
 inline GtkWidget *FloatingBehavior::gobj()                                { return GTK_WIDGET(_d->gobj()); }
-inline Gtk::Box* FloatingBehavior::get_vbox()                            { return _d->get_vbox(); }
+inline Gtk::Box* FloatingBehavior::get_vbox()                            { 
+#if WITH_GTKMM_3_0
+    return _d->get_content_area();
+#else
+    return _d->get_vbox();
+#endif
+}
 inline void FloatingBehavior::present()                                   { _d->present(); }
 inline void FloatingBehavior::hide()                                      { _d->hide(); }
 inline void FloatingBehavior::show()                                      { _d->show(); }