diff --git a/Userland/Applications/PixelPaint/Tools/RectangleSelectTool.cpp b/Userland/Applications/PixelPaint/Tools/RectangleSelectTool.cpp
index ac215c62ad..c91898b122 100644
--- a/Userland/Applications/PixelPaint/Tools/RectangleSelectTool.cpp
+++ b/Userland/Applications/PixelPaint/Tools/RectangleSelectTool.cpp
@@ -211,4 +211,9 @@ GUI::Widget* RectangleSelectTool::get_properties_widget()
     return m_properties_widget.ptr();
 }
 
+Gfx::IntPoint RectangleSelectTool::point_position_to_preferred_cell(Gfx::FloatPoint const& position) const
+{
+    return position.to_rounded<int>();
+}
+
 }
diff --git a/Userland/Applications/PixelPaint/Tools/RectangleSelectTool.h b/Userland/Applications/PixelPaint/Tools/RectangleSelectTool.h
index 8fa1bd043f..9fa6d9b876 100644
--- a/Userland/Applications/PixelPaint/Tools/RectangleSelectTool.h
+++ b/Userland/Applications/PixelPaint/Tools/RectangleSelectTool.h
@@ -28,6 +28,7 @@ public:
     virtual void on_second_paint(Layer const*, GUI::PaintEvent&) override;
     virtual GUI::Widget* get_properties_widget() override;
     virtual Variant<Gfx::StandardCursor, NonnullRefPtr<Gfx::Bitmap>> cursor() override { return Gfx::StandardCursor::Crosshair; }
+    virtual Gfx::IntPoint point_position_to_preferred_cell(Gfx::FloatPoint const& position) const override;
 
 private:
     virtual StringView tool_name() const override { return "Rectangle Select Tool"sv; }