diff --git a/Libraries/LibGUI/AbstractView.cpp b/Libraries/LibGUI/AbstractView.cpp
index e9ac3dbc69..56e86ae1e4 100644
--- a/Libraries/LibGUI/AbstractView.cpp
+++ b/Libraries/LibGUI/AbstractView.cpp
@@ -46,7 +46,7 @@ AbstractView::~AbstractView()
 {
 }
 
-void AbstractView::set_model(RefPtr<Model>&& model)
+void AbstractView::set_model(RefPtr<Model> model)
 {
     if (model == m_model)
         return;
diff --git a/Libraries/LibGUI/AbstractView.h b/Libraries/LibGUI/AbstractView.h
index e8e339f86f..151725e6a0 100644
--- a/Libraries/LibGUI/AbstractView.h
+++ b/Libraries/LibGUI/AbstractView.h
@@ -37,7 +37,7 @@ class AbstractView : public ScrollableWidget {
     friend class Model;
 
 public:
-    void set_model(RefPtr<Model>&&);
+    void set_model(RefPtr<Model>);
     Model* model() { return m_model.ptr(); }
     const Model* model() const { return m_model.ptr(); }