diff --git a/.cmake.conf b/.cmake.conf
index 81658fe0..641970df 100644
--- a/.cmake.conf
+++ b/.cmake.conf
@@ -2,6 +2,6 @@ set(QT_REPO_MODULE_VERSION "6.11.0")
 set(QT_REPO_MODULE_PRERELEASE_VERSION_SEGMENT "alpha1")
 
 set(QT_EXTRA_INTERNAL_TARGET_DEFINES "QT_LEAN_HEADERS=1")
-list(APPEND QT_EXTRA_INTERNAL_TARGET_DEFINES "QT_NO_AS_CONST=1")
+list(APPEND QT_EXTRA_INTERNAL_TARGET_DEFINES "QT_NO_QASCONST=1")
 list(APPEND QT_EXTRA_INTERNAL_TARGET_DEFINES "QT_NO_FOREACH=1")
 list(APPEND QT_EXTRA_INTERNAL_TARGET_DEFINES "QT_NO_CONTEXTLESS_CONNECT=1")