diff --git a/extmod/modopenamp_remoteproc.c b/extmod/modopenamp_remoteproc.c
index 20e4a47c18..82719dca96 100644
--- a/extmod/modopenamp_remoteproc.c
+++ b/extmod/modopenamp_remoteproc.c
@@ -137,7 +137,7 @@ mp_obj_t openamp_remoteproc_make_new(const mp_obj_type_t *type, size_t n_args, s
     }
 
     if (mp_obj_is_int(args[ARG_entry].u_obj)) {
-        self->rproc.bootaddr = mp_obj_get_int(args[ARG_entry].u_obj);
+        self->rproc.bootaddr = mp_obj_int_get_truncated(args[ARG_entry].u_obj);
     } else {
         #if MICROPY_PY_OPENAMP_REMOTEPROC_ELFLD_ENABLE
         // Load firmware.