diff --git a/Libraries/LibWeb/Layout/FlexFormattingContext.cpp b/Libraries/LibWeb/Layout/FlexFormattingContext.cpp
index a3f126fe43b..99e1ec92d05 100644
--- a/Libraries/LibWeb/Layout/FlexFormattingContext.cpp
+++ b/Libraries/LibWeb/Layout/FlexFormattingContext.cpp
@@ -183,9 +183,8 @@ void FlexFormattingContext::parent_context_did_dimension_child_root_box()
 
     for (auto& child : flex_container().contained_abspos_children()) {
         auto& box = as<Box>(*child);
-        auto& cb_state = m_state.get(*box.containing_block());
-        auto available_width = AvailableSize::make_definite(cb_state.content_width() + cb_state.padding_left + cb_state.padding_right);
-        auto available_height = AvailableSize::make_definite(cb_state.content_height() + cb_state.padding_top + cb_state.padding_bottom);
+        auto available_width = AvailableSize::make_definite(m_flex_container_state.content_width() + m_flex_container_state.padding_left + m_flex_container_state.padding_right);
+        auto available_height = AvailableSize::make_definite(m_flex_container_state.content_height() + m_flex_container_state.padding_top + m_flex_container_state.padding_bottom);
         layout_absolutely_positioned_element(box, AvailableSpace(available_width, available_height));
     }
 }