diff --git a/Libraries/LibGUI/GWidget.cpp b/Libraries/LibGUI/GWidget.cpp
index eb963b0314..16961b30b2 100644
--- a/Libraries/LibGUI/GWidget.cpp
+++ b/Libraries/LibGUI/GWidget.cpp
@@ -404,6 +404,14 @@ void GWidget::set_preferred_size(const Size& size)
     invalidate_layout();
 }
 
+void GWidget::set_size_policy(Orientation orientation, SizePolicy policy)
+{
+    if (orientation == Orientation::Horizontal)
+        set_size_policy(policy, m_vertical_size_policy);
+    else
+        set_size_policy(m_horizontal_size_policy, policy);
+}
+
 void GWidget::set_size_policy(SizePolicy horizontal_policy, SizePolicy vertical_policy)
 {
     if (m_horizontal_size_policy == horizontal_policy && m_vertical_size_policy == vertical_policy)
diff --git a/Libraries/LibGUI/GWidget.h b/Libraries/LibGUI/GWidget.h
index dac6a11ae7..3d4bb00e51 100644
--- a/Libraries/LibGUI/GWidget.h
+++ b/Libraries/LibGUI/GWidget.h
@@ -44,6 +44,7 @@ public:
     SizePolicy vertical_size_policy() const { return m_vertical_size_policy; }
     SizePolicy size_policy(Orientation orientation) { return orientation == Orientation::Horizontal ? m_horizontal_size_policy : m_vertical_size_policy; }
     void set_size_policy(SizePolicy horizontal_policy, SizePolicy vertical_policy);
+    void set_size_policy(Orientation, SizePolicy);
 
     Size preferred_size() const { return m_preferred_size; }
     void set_preferred_size(const Size&);