diff --git a/Include/pymacro.h b/Include/pymacro.h
index a82f347866e8d0..402195001fe816 100644
--- a/Include/pymacro.h
+++ b/Include/pymacro.h
@@ -199,4 +199,21 @@ PyAPI_FUNC(uint32_t) Py_PACK_VERSION(int x, int y);
 #endif // Py_LIMITED_API < 3.14
 
 
+#if defined(__clang__)
+    #define DISABLE_UNINIT_WARNINGS _Pragma("clang diagnostic push") \
+                                     _Pragma("clang diagnostic ignored \"-Wuninitialized\"")
+    #define ENABLE_UNINIT_WARNINGS  _Pragma("clang diagnostic pop")
+#elif defined(__GNUC__) || defined(__GNUG__)
+    #define DISABLE_UNINIT_WARNINGS _Pragma("GCC diagnostic push") \
+                                     _Pragma("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
+    #define ENABLE_UNINIT_WARNINGS  _Pragma("GCC diagnostic pop")
+#elif defined(_MSC_VER)
+    #define DISABLE_UNINIT_WARNINGS __pragma(warning(push)) \
+                                     __pragma(warning(disable: 4700))
+    #define ENABLE_UNINIT_WARNINGS  __pragma(warning(pop))
+#else
+    #define DISABLE_UNINIT_WARNINGS
+    #define ENABLE_UNINIT_WARNINGS
+#endif
+
 #endif /* Py_PYMACRO_H */
diff --git a/Python/ceval.c b/Python/ceval.c
index 47d068edac2743..cc6e67e7e42c27 100644
--- a/Python/ceval.c
+++ b/Python/ceval.c
@@ -1814,6 +1814,7 @@ _PyEvalFramePushAndInit_Ex(PyThreadState *tstate, _PyStackRef func,
     PyObject *kwnames = NULL;
     _PyStackRef *newargs;
     PyObject *const *object_array = NULL;
+    DISABLE_UNINIT_WARNINGS
     _PyStackRef stack_array[8];
     if (has_dict) {
         object_array = _PyStack_UnpackDict(tstate, _PyTuple_ITEMS(callargs), nargs, kwargs, &kwnames);
@@ -1855,6 +1856,7 @@ _PyEvalFramePushAndInit_Ex(PyThreadState *tstate, _PyStackRef func,
     else if (nargs > 8) {
        PyMem_Free((void *)newargs);
     }
+    ENABLE_UNINIT_WARNINGS
     /* No need to decref func here because the reference has been stolen by
        _PyEvalFramePushAndInit.
     */