diff --git a/numpy/core/src/multiarray/arraytypes.c.src b/numpy/core/src/multiarray/arraytypes.c.src
index bc3f743727e7..f3feee63daaf 100644
--- a/numpy/core/src/multiarray/arraytypes.c.src
+++ b/numpy/core/src/multiarray/arraytypes.c.src
@@ -2889,7 +2889,7 @@ 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;
         }