diff --git a/Tests/LibWeb/Layout/expected/grid/place-items-center-nested-grids.txt b/Tests/LibWeb/Layout/expected/grid/place-items-center-nested-grids.txt
new file mode 100644
index 0000000000..efd7d00598
--- /dev/null
+++ b/Tests/LibWeb/Layout/expected/grid/place-items-center-nested-grids.txt
@@ -0,0 +1,28 @@
+Viewport <#document> at (0,0) content-size 800x600 children: not-inline
+ BlockContainer at (0,0) content-size 800x104.21875 [BFC] children: not-inline
+ Box
at (8,8) content-size 784x88.21875 [GFC] children: not-inline
+ Box at (8,8) content-size 784x88.21875 [GFC] children: not-inline
+ BlockContainer <(anonymous)> at (8,8) content-size 65.328125x88.21875 [BFC] children: inline
+ line 0 width: 50.5625, height: 17.46875, bottom: 17.46875, baseline: 13.53125
+ frag 0 from TextNode start: 0, length: 6, rect: [8,8 50.5625x17.46875]
+ "Making"
+ line 1 width: 80.234375, height: 17.9375, bottom: 35.40625, baseline: 13.53125
+ frag 0 from TextNode start: 7, length: 8, rect: [8,25 80.234375x17.46875]
+ "Commerce"
+ line 2 width: 49.328125, height: 18.40625, bottom: 53.34375, baseline: 13.53125
+ frag 0 from TextNode start: 16, length: 6, rect: [8,42 49.328125x17.46875]
+ "Better"
+ line 3 width: 25.625, height: 17.875, bottom: 70.28125, baseline: 13.53125
+ frag 0 from TextNode start: 23, length: 3, rect: [8,60 25.625x17.46875]
+ "for"
+ line 4 width: 73.46875, height: 18.34375, bottom: 88.21875, baseline: 13.53125
+ frag 0 from TextNode start: 27, length: 8, rect: [8,77 73.46875x17.46875]
+ "Everyone"
+ TextNode <#text>
+
+ViewportPaintable (Viewport<#document>) [0,0 800x600]
+ PaintableWithLines (BlockContainer) [0,0 800x104.21875]
+ PaintableBox (Box) [8,8 784x88.21875]
+ PaintableBox (Box
) [8,8 784x88.21875]
+ PaintableWithLines (BlockContainer(anonymous)) [8,8 65.328125x88.21875] overflow: [8,8 80.234375x88.21875]
+ TextPaintable (TextNode<#text>)
diff --git a/Tests/LibWeb/Layout/input/grid/place-items-center-nested-grids.html b/Tests/LibWeb/Layout/input/grid/place-items-center-nested-grids.html
new file mode 100644
index 0000000000..a8ea4c04e3
--- /dev/null
+++ b/Tests/LibWeb/Layout/input/grid/place-items-center-nested-grids.html
@@ -0,0 +1,13 @@
+
Making Commerce Better for Everyone
\ No newline at end of file
diff --git a/Userland/Libraries/LibWeb/Layout/GridFormattingContext.cpp b/Userland/Libraries/LibWeb/Layout/GridFormattingContext.cpp
index 2ede58a38f..605c40617c 100644
--- a/Userland/Libraries/LibWeb/Layout/GridFormattingContext.cpp
+++ b/Userland/Libraries/LibWeb/Layout/GridFormattingContext.cpp
@@ -1636,10 +1636,11 @@ void GridFormattingContext::resolve_grid_item_widths()
};
CSSPixels used_width;
+ AvailableSpace available_space { AvailableSize::make_definite(containing_block_width), AvailableSize::make_indefinite() };
if (computed_width.is_auto()) {
- used_width = try_compute_width(calculate_fit_content_width(item.box, get_available_space_for_item(item)));
+ used_width = try_compute_width(calculate_fit_content_width(item.box, available_space));
} else if (computed_width.is_fit_content()) {
- used_width = try_compute_width(calculate_fit_content_width(item.box, get_available_space_for_item(item)));
+ used_width = try_compute_width(calculate_fit_content_width(item.box, available_space));
} else {
used_width = try_compute_width(computed_width.to_px(grid_container(), containing_block_width));
}