diff --git a/numpy/_core/src/multiarray/arraytypes.c.src b/numpy/_core/src/multiarray/arraytypes.c.src
index 51ea6d29168f..098472051e71 100644
--- a/numpy/_core/src/multiarray/arraytypes.c.src
+++ b/numpy/_core/src/multiarray/arraytypes.c.src
@@ -2856,7 +2856,7 @@ OBJECT_nonzero (PyObject **ip, PyArrayObject *ap)
     }
     else {
         PyObject *obj;
-        memcpy(&obj, ip, sizeof(obj));
+        memcpy(&obj, (void *)ip, sizeof(obj));
         if (obj == NULL) {
             return NPY_FALSE;
         }