1 files changed, 6 insertions, 2 deletions
diff --git a/Modules/_typingmodule.c b/Modules/_typingmodule.c
index 09fbb3c..e51279c 100644
--- a/Modules/_typingmodule.c
+++ b/Modules/_typingmodule.c
@@ -5,9 +5,10 @@
 #endif
 
 #include "Python.h"
-#include "pycore_interp.h"
+#include "internal/pycore_interp.h"
+#include "internal/pycore_typevarobject.h"
+#include "internal/pycore_unionobject.h"  // _PyUnion_Type
 #include "pycore_pystate.h"       // _PyInterpreterState_GET()
-#include "pycore_typevarobject.h"
 #include "clinic/_typingmodule.c.h"
 
 /*[clinic input]
@@ -63,6 +64,9 @@ _typing_exec(PyObject *m)
     if (PyModule_AddObjectRef(m, "TypeAliasType", (PyObject *)&_PyTypeAlias_Type) < 0) {
         return -1;
     }
+    if (PyModule_AddObjectRef(m, "Union", (PyObject *)&_PyUnion_Type) < 0) {
+        return -1;
+    }
     if (PyModule_AddObjectRef(m, "NoDefault", (PyObject *)&_Py_NoDefaultStruct) < 0) {
         return -1;
     }