diff --git a/src/corelib/Qt6CoreMacros.cmake b/src/corelib/Qt6CoreMacros.cmake
index ddeba4195c7..5e96369df02 100644
--- a/src/corelib/Qt6CoreMacros.cmake
+++ b/src/corelib/Qt6CoreMacros.cmake
@@ -1453,23 +1453,9 @@ function(qt6_extract_metatypes target)
             )
             add_dependencies(${target}_automoc_json_extraction ${target}_autogen)
         else()
-            set(use_better_automoc_graph FALSE)
-            if(${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.28.0"
-                AND CMAKE_CROSS_CONFIGS)
-                if(DEFINED QT_USE_BETTER_AUTOMOC_GRAPH)
-                    set(use_better_automoc_graph ${QT_USE_BETTER_AUTOMOC_GRAPH})
-                else()
-                    set(use_better_automoc_graph TRUE)
-                endif()
-            endif()
-
-            if(use_better_automoc_graph)
-                set(cmake_autogen_timestamp_file
-                    "${target_binary_dir}/${target}_autogen/timestamp_$<CONFIG>")
-            else()
-                set(cmake_autogen_timestamp_file
-                    "${target_binary_dir}/${target}_autogen/timestamp")
-            endif()
+            set(cmake_autogen_timestamp_file
+                "${target_binary_dir}/${target}_autogen/timestamp"
+            )
 
             add_custom_command(OUTPUT ${type_list_file}
                 DEPENDS ${QT_CMAKE_EXPORT_NAMESPACE}::cmake_automoc_parser