1 files changed, 5 insertions, 6 deletions
diff --git a/sources/pyside2/libpyside/pysidemetafunction.cpp b/sources/pyside2/libpyside/pysidemetafunction.cpp
index e0e0c439b..afb3dbb1a 100644
--- a/sources/pyside2/libpyside/pysidemetafunction.cpp
+++ b/sources/pyside2/libpyside/pysidemetafunction.cpp
@@ -62,11 +62,11 @@ static PyType_Slot PySideMetaFunctionType_slots[] = {
     {Py_tp_call, (void *)functionCall},
     {Py_tp_new, (void *)PyType_GenericNew},
     {Py_tp_free, (void *)functionFree},
-    {Py_tp_dealloc, (void *)object_dealloc},
+    {Py_tp_dealloc, (void *)Sbk_object_dealloc},
     {0, 0}
 };
 static PyType_Spec PySideMetaFunctionType_spec = {
-    "PySide2.QtCore.MetaFunction",
+    "2:PySide2.QtCore.MetaFunction",
     sizeof(PySideMetaFunction),
     0,
     Py_TPFLAGS_DEFAULT,
@@ -76,9 +76,8 @@ static PyType_Spec PySideMetaFunctionType_spec = {
 
 PyTypeObject *PySideMetaFunctionTypeF(void)
 {
-    static PyTypeObject *type = nullptr;
-    if (!type)
-        type = (PyTypeObject *)PyType_FromSpec(&PySideMetaFunctionType_spec);
+    static PyTypeObject *type = reinterpret_cast<PyTypeObject *>(
+        SbkType_FromSpec(&PySideMetaFunctionType_spec));
     return type;
 }
 
@@ -108,7 +107,7 @@ static const char *MetaFunction_SignatureStrings[] = {
 
 void init(PyObject *module)
 {
-    if (SbkSpecial_Type_Ready(module, PySideMetaFunctionTypeF(), MetaFunction_SignatureStrings) < 0)
+    if (InitSignatureStrings(PySideMetaFunctionTypeF(), MetaFunction_SignatureStrings) < 0)
         return;
 
     Py_INCREF(PySideMetaFunctionTypeF());