diff --git a/src/slic3r/GUI/GUI_ObjectManipulation.cpp b/src/slic3r/GUI/GUI_ObjectManipulation.cpp
index f5abe805cf..8a0d52bbbc 100644
--- a/src/slic3r/GUI/GUI_ObjectManipulation.cpp
+++ b/src/slic3r/GUI/GUI_ObjectManipulation.cpp
@@ -1457,8 +1457,8 @@ ManipulationEditor::ManipulationEditor(ObjectManipulation* parent,
         parent->set_focused_editor(nullptr);
 
 #if ENABLE_OBJECT_MANIPULATOR_FOCUS
-        // if the widgets exchanging focus are both manipulator fields, call kill_focus
-        if (dynamic_cast<ManipulationEditor*>(e.GetEventObject()) != nullptr && dynamic_cast<ManipulationEditor*>(e.GetWindow()) != nullptr)
+        // if the widgets loosing focus is a manipulator field, call kill_focus
+        if (dynamic_cast<ManipulationEditor*>(e.GetEventObject()) != nullptr)
 #else
         if (!m_enter_pressed)
 #endif // ENABLE_OBJECT_MANIPULATOR_FOCUS