diff --git a/cmake/QtAutogenHelpers.cmake b/cmake/QtAutogenHelpers.cmake
index 4a3f1dfc749..6c66c79006e 100644
--- a/cmake/QtAutogenHelpers.cmake
+++ b/cmake/QtAutogenHelpers.cmake
@@ -94,7 +94,7 @@ function(qt_manual_moc result)
             "${CMAKE_CURRENT_SOURCE_DIR}" "${CMAKE_CURRENT_BINARY_DIR}" outfile)
         list(APPEND moc_files "${outfile}")
 
-        set(moc_parameters_file "${outfile}_parameters$<$<BOOL:$<CONFIGURATION>>:_$<CONFIGURATION>>")
+        set(moc_parameters_file "${outfile}_parameters$<$<BOOL:$<CONFIG>>:_$<CONFIG>>")
         set(moc_parameters ${arg_FLAGS} -o "${outfile}" "${infile}")
 
         foreach(dir IN ITEMS ${arg_INCLUDE_DIRECTORIES})
diff --git a/src/corelib/Qt6CoreMacros.cmake b/src/corelib/Qt6CoreMacros.cmake
index 5cdbdf37168..d2e42f41102 100644
--- a/src/corelib/Qt6CoreMacros.cmake
+++ b/src/corelib/Qt6CoreMacros.cmake
@@ -96,7 +96,7 @@ function(_qt_internal_create_moc_command infile outfile moc_flags moc_options
     string (REPLACE ";" "\n" _moc_parameters "${_moc_parameters}")
 
     if(moc_target)
-        set(_moc_parameters_file ${_moc_parameters_file}$<$<BOOL:$<CONFIGURATION>>:_$<CONFIGURATION>>)
+        set(_moc_parameters_file ${_moc_parameters_file}$<$<BOOL:$<CONFIG>>:_$<CONFIG>>)
         set(targetincludes "$<TARGET_PROPERTY:${moc_target},INCLUDE_DIRECTORIES>")
         set(targetdefines "$<TARGET_PROPERTY:${moc_target},COMPILE_DEFINITIONS>")