diff --git a/Userland/Libraries/LibWeb/Layout/GridFormattingContext.cpp b/Userland/Libraries/LibWeb/Layout/GridFormattingContext.cpp
index 3de1a00d2d..70a4dd63d5 100644
--- a/Userland/Libraries/LibWeb/Layout/GridFormattingContext.cpp
+++ b/Userland/Libraries/LibWeb/Layout/GridFormattingContext.cpp
@@ -610,7 +610,10 @@ void GridFormattingContext::initialize_grid_tracks(AvailableSpace const& availab
         m_grid_columns.append(TemporaryTrack());
     for (int row_index = m_grid_rows.size(); row_index < m_occupation_grid.row_count(); row_index++)
         m_grid_rows.append(TemporaryTrack());
+}
 
+void GridFormattingContext::initialize_gap_tracks(AvailableSpace const& available_space)
+{
     // https://www.w3.org/TR/css-grid-2/#gutters
     // 11.1. Gutters: the row-gap, column-gap, and gap properties
     // For the purpose of track sizing, each gutter is treated as an extra, empty, fixed-size track of
@@ -1337,6 +1340,8 @@ void GridFormattingContext::run(Box const& box, LayoutMode, AvailableSpace const
     // The grid sizing algorithm defines how to resolve these sizing constraints into used track sizes.
     initialize_grid_tracks(available_space);
 
+    initialize_gap_tracks(available_space);
+
     // https://www.w3.org/TR/css-grid-2/#algo-overview
     // 12.1. Grid Sizing Algorithm
 
diff --git a/Userland/Libraries/LibWeb/Layout/GridFormattingContext.h b/Userland/Libraries/LibWeb/Layout/GridFormattingContext.h
index 429510c88b..a81ab876c2 100644
--- a/Userland/Libraries/LibWeb/Layout/GridFormattingContext.h
+++ b/Userland/Libraries/LibWeb/Layout/GridFormattingContext.h
@@ -163,6 +163,7 @@ private:
     void place_item_with_no_declared_position(Box const& child_box, int& auto_placement_cursor_x, int& auto_placement_cursor_y);
 
     void initialize_grid_tracks(AvailableSpace const&);
+    void initialize_gap_tracks(AvailableSpace const&);
     void run_track_sizing(GridDimension const dimension, AvailableSpace const& available_space, Vector<TemporaryTrack>& tracks);
 
     CSSPixels content_based_minimum_height(GridItem const&);