3 files changed, 5 insertions, 3 deletions
diff --git a/sources/pyside6/libpyside/CMakeLists.txt b/sources/pyside6/libpyside/CMakeLists.txt
index e5f163996..39783799d 100644
--- a/sources/pyside6/libpyside/CMakeLists.txt
+++ b/sources/pyside6/libpyside/CMakeLists.txt
@@ -58,7 +58,7 @@ target_include_directories(pyside6 PUBLIC
   $<INSTALL_INTERFACE:include/PySide6>
 )
 
-target_compile_definitions(pyside6 PRIVATE -DQT_LEAN_HEADERS=1)
+target_compile_definitions(pyside6 PRIVATE -DQT_LEAN_HEADERS=1 -DQT_NO_KEYWORDS=1)
 
 target_link_libraries(pyside6
                       PRIVATE Shiboken6::libshiboken ${libpyside_libraries})
diff --git a/sources/pyside6/libpysideqml/CMakeLists.txt b/sources/pyside6/libpysideqml/CMakeLists.txt
index ed9049def..4d50ebfde 100644
--- a/sources/pyside6/libpysideqml/CMakeLists.txt
+++ b/sources/pyside6/libpysideqml/CMakeLists.txt
@@ -21,6 +21,8 @@ target_include_directories(pyside6qml PUBLIC
   $<INSTALL_INTERFACE:include/PySide6Qml>
 )
 
+target_compile_definitions(pyside6qml PRIVATE -DQT_LEAN_HEADERS=1 -DQT_NO_KEYWORDS=1)
+
 target_link_libraries(pyside6qml
                       PRIVATE PySide6::pyside6 Shiboken6::libshiboken ${libpysideqml_libraries})
 
diff --git a/sources/pyside6/libpysideqml/pysideqmlforeign.cpp b/sources/pyside6/libpysideqml/pysideqmlforeign.cpp
index 67aea1756..f9cc4f44d 100644
--- a/sources/pyside6/libpysideqml/pysideqmlforeign.cpp
+++ b/sources/pyside6/libpysideqml/pysideqmlforeign.cpp
@@ -73,7 +73,7 @@ PyTypeObject *PySideQmlForeign_TypeF(void)
 
 } // extern "C"
 
-static const char *qmlAttached_SignatureStrings[] = {
+static const char *qmlForeign_SignatureStrings[] = {
     "PySide6.QtQml.QmlForeign(self,type:type)",
     nullptr // Sentinel
 };
@@ -82,7 +82,7 @@ namespace PySide::Qml {
 
 void initQmlForeign(PyObject *module)
 {
-    if (InitSignatureStrings(PySideQmlForeign_TypeF(), qmlAttached_SignatureStrings) < 0)
+    if (InitSignatureStrings(PySideQmlForeign_TypeF(), qmlForeign_SignatureStrings) < 0)
         return;
 
     Py_INCREF(PySideQmlForeign_TypeF());