diff --git a/Games/Minesweeper/main.cpp b/Games/Minesweeper/main.cpp
index d5c2a3f22f..2c4ae20e3a 100644
--- a/Games/Minesweeper/main.cpp
+++ b/Games/Minesweeper/main.cpp
@@ -13,6 +13,7 @@ int main(int argc, char** argv)
     GApplication app(argc, argv);
 
     auto* window = new GWindow;
+    window->set_resizable(false);
     window->set_title("Minesweeper");
     window->set_rect(100, 100, 139, 175);
 
diff --git a/LibGUI/GWindow.h b/LibGUI/GWindow.h
index e276ea6dbb..984f99a4bc 100644
--- a/LibGUI/GWindow.h
+++ b/LibGUI/GWindow.h
@@ -28,6 +28,9 @@ public:
     bool is_modal() const { return m_modal; }
     void set_modal(bool);
 
+    bool is_resizable() const { return m_resizable; }
+    void set_resizable(bool resizable) { m_resizable = resizable; }
+
     void set_double_buffering_enabled(bool);
     void set_has_alpha_channel(bool);
     void set_opacity(float);